AMX12-STA40B - Batteries Vevor - Free user manual and instructions

Product Type	Lithium iron phosphate battery (LiFePO4)
Brand	Vevor
Model	AMX12-STA40B
Nominal Voltage	12 V
Nominal Capacity	4 Ah
Watt-hours	48 Wh
Number of terminals	4
Internal Resistance	≤ 10 mΩ
Housing Material	ABS+PC V0 (flame retardant)
Cycle Life	≥ 1500 cycles (capacity > 80% at 1C)
Starting current at 25°C (3s)	240 A
Starting current at -18°C (30s)	120 A
Max continuous discharge current	32 A (8C)
Max charge current (7s)	20 A (5C)
Recommended charge voltage	14.6 V
Recommended discharge voltage	10.0 V
Charge temperature range	10°C to 45°C
Discharge temperature range	-20°C to 60°C
Dimensions (standard)	150 × 87 × 93 mm
Dimensions (with spacers)	150 × 87 × 105 / 120 / 130 mm
Replaceable lead-acid battery models	YTX12-BS, YTZ14S-BS, YTX7A-BS, YTX9-BS, YTZ10S-BS, YTZ12S-BS, YZ12A-B2
Built-in BMS	Overcharge, over-discharge, overheat, and short circuit protection
Special Features	On/off, low power standby, shake or button restart
Maintenance	Clean terminals with a dry cloth; store in a cool, dry place
Weight	About 1/3 the weight of an equivalent lead-acid battery

Frequently Asked Questions - AMX12-STA40B Vevor

What is the nominal voltage of the Vevor AMX12-STA40B battery?

The nominal voltage is 12 V.

Which lead-acid battery models can this battery replace?

It replaces models including YTX12-BS, YTZ14S-BS, YTX7A-BS, YTX9-BS, YTZ10S-BS, YTZ12S-BS, and YZ12A-B2.

How to install the battery?

Before installation, check for damage and clean the terminals with a dry cloth. Install the battery vertically without wrapping it in tape or plastic film. Use the provided spacers to adjust height if necessary. Ensure a distance of at least 2 mm between adjacent batteries.

What safety precautions should I take?

Do not expose the battery to high temperatures (direct sunlight, hot vehicle). Do not immerse in water. Do not short-circuit the terminals. Do not puncture, weld, or throw into fire. In case of electrolyte leakage, rinse eyes with clean water and consult a doctor.

How to maintain the battery?

Regularly clean the terminals with a dry cloth. Store the battery in a cool, dry place. If not used for a long time, fully charge it before storage. Avoid storing it discharged.

What type of charger to use?

Use a smart charger for lithium iron phosphate batteries with an output voltage of 14.4 V ± 0.2 V. Do not use an inappropriate charger to avoid overcharging or excessive discharge.

What to do if the battery heats up abnormally during charging?

If the battery overheats excessively or the charger does not turn green after 10 hours, stop charging immediately and contact after-sales service.

What is the battery lifespan?

The battery offers a lifespan of at least 1500 cycles of charge/discharge with capacity maintained above 80% (at 1C).

Is the battery waterproof?

No, it is not waterproof. Do not immerse in water or seawater. Keep it in a cool, dry environment.

How does the battery reactivate after standby?

The battery has a shake restart: gently shake the vehicle or battery, or press the restart button to reactivate it.

USER MANUAL AMX12-STA40B Vevor

POWERSPORTS BATTERIES

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B

/ AMX12-ST080B / AMX12-ST060B

This is the original instruction. Please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of the user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you again if there are any technology or software updates on our product.

	Warning-To reduce the risk of injury, user must read instructi manual carefully.
	This device complies with Part 15 of the FCC Rules. Operat subject to the following two conditions:(1)This device may not harmful interference, and (2)this device must accept any inter received, including interference that may cause undesired oper
	This product is subject to the provision of European Directive 2012/19/EC. The symbol showing a wheelie bin crossed throu indicates that the product requires separate refuse collection i European Union. This applies to the product and all accesso marked with this symbol. Products marked as such may not discarded with normal domestic waste, but must be taken to collection point for recycling electrical and electronic devices

USER'S GUIDE

CAUTIONS!

Do not use or leave the battery at very high temperatures (for example, in strong sunlight or in a vehicle in extremely hot weather). Otherwise, it can overheat or catch fire, its performance will degenerate, and its service life will be shortened. ◆ Do not use it in a location where static electricity is rich; otherwise, the safety may be damaged, causing a harmful situation. ◆ In case the electrolyte gets into the eyes due to the leakage of the battery, do not rub your eyes! Rinse the eyes with clean running water, and seek medical attention immediately. Otherwise, it may injure the eyes or cause loss of sight. If the battery gives off an odor, generates heat, becomes discolored or deformed, or in any way appears abnormal during use, recharging, or storage, immediately remove it from the device or charger and place it in a contained vessel such as a metal container.

◆ In case the battery terminals are contaminated, clean the terminals with a dry cloth before use. Otherwise, power failure or charge failure may occur due to the poor connection between the cell and the electronic circuitry of the instrument. ◆ Be aware that discarded batteries may cause fire. Fully discharge the battery and insulate the battery terminals before disposal.

WARNINGS!

The battery will fire, explode, or leak if not strictly observing the items described below.

◆ Do not immerse the battery in water or seawater, and keep the battery in a cool environment during standby periods. ◆ Do not mix using the battery with a one-off cell (such as a dry cell) or a different-performance battery together. ◆ Keep all batteries out of the reach of little children. Consult a doctor immediately if a cell is swallowed. ◆ Do not use or leave the battery near a heat source such as a fire or heater. When charging, use the battery charger specifically for that purpose. ◆ Do not reverse the positive (+) and negative (-) terminals. ◆ Do not dispose of the battery in fire or heat. ◆ Do not short-circuit the battery by directly connecting the positive (+) and negative (-) terminals with metal objects such as a wire. ◆ Do not transport or store the battery together with metal objects such as necklaces, hairpins, etc. ◆ Do not strike or throw the battery against a hard surface. ◆ Do not directly solder the battery. ◆ Do not pierce the battery with a nail or other sharp object.

1). PRODUCT OVERVIEW

Advantages of lithium iron phosphate batteries over lead-acid batteries:

◆ High C-rate: Lithium battery adopts stacked lithium iron phosphate cell, features stable voltage, low internal resistance, good high and low temperature performance, can achieve high C-rate and high current discharge, can easily state vehicle equipment under -20 °C to 60 °C conditions. ◆ Light weight: The discharge rate of lithium iron phosphate battery is 10 times that lead-acid batteries, and the volume and weight are only 1/3 of lead-acid batteries ◆ Long life: The service life of lithium iron phosphate batteries is 2-3 times that of lead-acid batteries, The number of deep cycle discharges exceeds 1500 ◆ Intelligent BMS: The built-in Intelligent Management System (BMS) protects the bat from overcharge, over discharge, overload, overheating and short circuit. And with custom power on/off, low power sleep, shake-to- restart(only gently shake the vehicle battery), one-key restart battery and other functions. (Patent protected). ◆ Safety: lithium iron phosphate battery has good chemical stability, low self-discharge, no memory effect, and higher safety performance when it is charged. ◆ Environmental protection: lithium iron phosphate battery is non-toxic (SGS certified), does not contain lead, mercury and other toxic substances, no pollution, in line with European RoHS regulations. ◆ Versatility: This product has been designed and added with universal gaskets that you to easily install on a variety of vehicles and replace more lead-acid battery. ◆ Application: This product is compatible with motorcycles, all-terrain vehicles, snowmobiles, scooters, four-wheeled vehicles, off-road vehicles, UTVs, go-karts, water scooters, lawn mowers, generators and other models.

Battery Parameters	Model		AMX12-ST020B	AMX12-STA40B	AMX12-ST070B
	Nominal Voltage		12V
	Nominal Capacity		2Ah	4Ah	7Ah
	Watt Hours		24Wh	48Wh	84Wh
	Terminal Qty		4	4	4
	IR(2)		≤15mΩ	≤10mΩ	≤8mΩ
	RC (min)		4.8	9.6	16.8
	Casing Material		ABS+PC VO
	Cycle Life		≥1500 times,Discharge Capacity>80%(1C)
	Cranking Ampere @ R T 3s		150A	240A	420A
	ColdCrankigAmperee-18°C 30s		70A	120A	210A
	Max.Constant Discharge Current		16A 8C	32A 8C	56A 8C
	Max.Charge Current		10A 5C 7s	20A 5C 7s	35A 5C 7s
	Recommended Charging Voltage		14.6V
	Recommended Discharging Voltage		10.0V
	Range of Operating Temperature	Charge	10°C~45°C
		Discharge	-20°C~60 °C
Size Battery	Standard Size (mm)		113×70×85	150×87×93	134×75×133
	Extended Size(mm)		113×70×105	150×87×105	133×75×162
	Extended Size (mm)		113×70×125	150×87×120
	Extended Size(mm)			150×87×130
Alternative lead acid battery mode			YTX4L-BS、YTZ5S-BS、YTX5L-BS、YTZ6-BS	YTX12-BS、YTZ14S-BS、YTX7A-BS、YTX9-BS、YTZ10S-BS、YTZ12S-BS、YZ12A-B2	YT14AH-BS、12N7-3B、12N7-4A、12N7-4B、6MF7-BS、6MF9-BS
Battery Parameters			Model		AMX12-ST080B	AMX12-ST060B
			Nominal Voltage		12V
			Nominal Capacity		8Ah	6Ah
			Watt Hours		96Wh	72Wh
			Terminal Qty		4	4
			IR(2)		≤8mΩ	≤8mΩ
			RC (min)		19.2	14.64
			Casing Material		ABS+PC VO
			Cycle Life		≥1500 times,Discharge Capacity>80%(1C)
			Cranking Ampere @ R73s		480A	360A
			ColdCrankigAmperee-18°C 30s		240A	180A
			Max.Constant Discharge Current		64A 8C	48A 8C
			Max.Charge Current		40A 5C 7s	30A 5C 7s
			Recommended Charging Voltage		14.6V
			Recommended Discharging Voltage		10.0V
			Range of Operating Temperature	Charge	10°C~45°C
				Discharge	-20°C~60 °C
Size Battery			Standard Size (mm)		150×87×130	150×87×93
			Extended Size(mm)		150×87×145	150×87×105
			Extended Size (mm)		150×87×155	150×87×120
			Extended Size(mm)		150×87×168	150×87×130
Alternative lead acid battery mode			YTX12-BS、YTX14-BS、YTX20-BS	YTX12-BS、YTZ14S-BS、YTX7A-BS、YTX9-BS、YTZ10S-BS、YTZ12S-BS、YZ12A-B2

1PC+ABS plastic material(Fire protection level V0)	2+Positive terminal identification-Negative terminal identification
3Positive and negative terminals	4Power Display
5Universal Spacer	6EVA Spacer(Some models do not come with)

INSTRUCTIONS FOR USE

1). Before installation, check whether the battery is damaged and leaking, and clean the surface of the battery with a dry cloth, if the battery shell is found to be cracked and leaking, the battery should be replaced immediately to avoid acid corrosion. Check whether the position of the battery is smooth and neat, and avoid foreign objects such as solder joints from damaging the battery.

2). First remove the battery packaging box; do not install it with the box. It is also forbidden to wrap the battery with tape, plastic film, etc. The battery should be installed upright, not upside down. The distance between adjacent batteries should be greater than 2 mm. At the same time, it should be shockproof, pressure-proof, and fireproof. It should not shake, impact, or rub against each other, and no foreign matter should enter. 3). To ensure safe use, the upper part of the battery box where the battery is installed and the related components outside the battery box must have ventilation holes of not less than 8 mm from the inside to the outside, and they must not be blocked. This is to prevent gas accidentally generated during charging from being discharged in time into the battery box and related component spaces, especially spaces similar to the sealed area under the footrest. 4). Choose qualified connecting wires. Determine the maximum bearing current of the wires according to the whole vehicle supporting parameters. The wires must be free from cracks, oxidation, rust, bifurcation, and poor connections. 5). Devices that are prone to electrical sparks must be isolated from the battery. 6). Batteries are usually pre-charged at the factory, and users can usually load and use them directly. However, to ensure battery life, it is recommended to fully charge before use. 7). Use chargers that meet the requirements. Overcharging and over-discharging are strictly prohibited. It is strongly recommended to use an intelligent lithium iron phosphate charger. The output voltage of the selected charger should be 14.4V ± 0.2V. If the battery is not used for a long time, it needs to be stored after full charge, and it is strictly forbidden to store it for a long time in a low power state.

for a long time, the battery needs to be stored after full charge, and it is strictly forbidden to store it for a long time in a low power state.

8). If the battery is continuously charged for more than 10 hours, the charger still does not turn green, or the battery heats up significantly, charging should be stopped immediately and the battery should be handed over to the local after-sales service point for processing. If you ride in the high temperature season, it is recommended to park for about half an hour and wait for the battery to cool down to normal temperature before charging.

9). The battery should not be close to fire sources or heat sources. The battery should be protected from violent vibration, collision, and short circuit of positive and negative terminals. It is strictly forbidden to charge the battery directly under sun exposure in hot weather, and it is forbidden to charge directly after riding in summer when the battery temperature is relatively high.

10). The battery capacity is based on an ambient temperature of 25°C, and the battery capacity decreases by about 1% for every 1°C drop in temperature. The influence of ambient temperature should be considered during use. The battery should be avoided in low-temperature environments below -10°C.

11). After a period of charge and discharge cycles, the battery capacity gradually decreases, resulting in a decrease in the electric vehicle's mileage. This is a normal phenomenon.

Note: The appearance of the product is for reference only. Please refer to the actual battery received. There are 4 card slots at the bottom of the battery. The spacer is aligned with the four card slots and stuck in place; no screws are needed.

Spacer: The configured spacer can perfectly match the size of the battery compartment. When your battery height is insufficient or unable to fit, you can choose to add or remove the spacers. Adding the spacers can make it compatible with more battery models, providing more options.

Manufacturer: Shanghaimuxinmuyeyouxiangongsi

Address: Shuangchenglu 803nong11hao1602A-1609shi, baoshanqu, shanghai 200000 CN.

Imported to AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD NSW 2122 Australia

Imported to USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

UK

REP

YH CONSULTING LIMITED. C/O YH Consulting

Limited Office 147, Centurion House, London

Road, Staines-upon-Thames, Surrey, TW18 4AX

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69,

60329 Frankfurt am Main.

VEVOR

Affordable. Reliable. Home Improvement.

BATTERIES FOR MOTORIZED SPORTS

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

1) PRODUCT OVERVIEW

INSTALLATION METHOD OF SPACER

Place, Rancho Cucamonga, CA 91730

UK

REP

YH CONSULTING LIMITED. C/O YH Consulting

Limited Office 147, Centurion House, London

Road, Staines-upon-Thames, Surrey, TW18 4AX

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69,

60329 Frankfurt am Main.

VEVOR

Affordable. Reliable. Home Improvement.

POWERSPORTS BATTERIES

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B

/ AMX12-ST080B / AMX12-ST060B

INSTALLATION METHOD OF SPACER

YH CONSULTING LIMITED. C/O YH Consulting

Limited Office 147, Centurion House, London

Road, Staines-upon-Thames, Surrey, TW18 4AX

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69,

60329 Frankfurt am Main.

VEVOR

Affordable. Reliable. Home Improvement.

BATTERY FOR SPORTS MOTORCYCLES

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

INSTALLATION METHOD OF SPACER

Imported in AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD

New South Wales 2122 Australia

Imported in USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim

Place, Rancho Cucamonga, CA 91730

UK

REP

YH CONSULTING LIMITED. C/O YH Consulting

Limited Office 147, Centurion House, London

Road, Staines-upon-Thames, Surrey, TW18 4AX

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69,

60329 Frankfurt am Main.

VEVOR

Affordable. Reliable. Home Improvement.

BATTERIES FOR MOTOR SPORTS

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

INSTALLATION METHOD OF SPACER

YH CONSULTING LIMITED. C/O YH Consulting

Limited Office 147, Centurion House, London

Road, Staines-upon-Thames, Surrey, TW18 4AX

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69,

60329 Frankfurt am Main.

VEVOR

Affordable. Reliable. Home Improvement.

INSTALLATION METHOD OF SPACER

YH CONSULTING LIMITED. C/O YH Consulting

Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69,

60329 Frankfurt am Main.

VEVOR

Affordable. Reliable. Home Improvement.

POWERSPORTS BATTERIES

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

INSTALLATION METHOD OF SPACER

YH CONSULTING LIMITED. C/O YH Consulting

Limited Office 147, Centurion House, London

Road, Staines-upon-Thames, Surrey, TW18 4AX

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69,

60329 Frankfurt am Main.

VEVOR

Affordable. Reliable. Home Improvement.

POWERSPORTS BATTERY

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B / AMX12-ST080B / AMX12-ST060B

MODEL: AMX12-ST020B / AMX12-STA40B / AMX12-ST070B

/ AMX12-ST080B / AMX12-ST060B

INSTALLATION METHOD OF SPACER

YH CONSULTING LIMITED. C/O YH Consulting

Limited Office 147, Centurion House, London

Road, Staines-upon-Thames, Surrey, TW18 4AX

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69,

60329 Frankfurt am Main.