Maintainer 10 - Charger GOAL ZERO - Free user manual and instructions

Product Type	Battery Charger/Maintainer
Brand	Goal Zero
Model	Maintainer 10
Input Voltage	120V AC, 60Hz
Output Voltage	12V DC
Output Current	1A (max)
Battery Compatibility	12V lead-acid (flooded, AGM, gel)
Charging Stages	Bulk, Absorption, Float
Dimensions	5.5 x 3.5 x 2 inches (14 x 9 x 5 cm)
Weight	1.2 lbs (0.54 kg)
AC Cord Length	6 ft (1.8 m)
Output Cable Length	3 ft (0.9 m) with ring terminals
Protection	Reverse polarity, overcharge, short circuit
Indicators	Power (green), Charging (amber), Fault (red)
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Certifications	CE, RoHS
Maintenance	Keep dry, clean terminals periodically; store indoors
Repairability	User-replaceable internal fuse; otherwise not serviceable

Frequently Asked Questions - Maintainer 10 GOAL ZERO

What type of battery can I use with the Goal Zero Maintainer 10?

The Maintainer 10 is designed for 12V lead-acid batteries including flooded, AGM, and gel types. It is not suitable for lithium or NiMH batteries.

How long does it take to charge a battery?

Charging time depends on battery capacity and state of discharge. For a typical 12V 50Ah battery, it may take 10-15 hours from deep discharge. The float mode maintains the battery once full.

Can I leave the Maintainer 10 connected indefinitely?

Yes, it is designed for long-term maintenance. Once the battery is fully charged, it switches to float mode to prevent overcharging, so you can leave it connected indefinitely.

Does the Maintainer 10 work with solar panels?

No, the Maintainer 10 requires 120V AC input. For solar charging, consider Goal Zero's Nomad solar panels paired with a compatible charge controller.

What does the red fault LED indicate?

A red LED typically indicates a fault condition such as reverse polarity, short circuit, or battery voltage below 3V. Check connections and battery condition.

Can I charge a completely dead battery?

If the battery voltage is below 3V, the Maintainer 10 may not detect it. Try using a standard charger first to bring it to a usable voltage, then connect the maintainer.

Is the Maintainer 10 waterproof?

No, it is not waterproof. It should be used indoors or in a dry, sheltered location away from moisture and direct sunlight.

What size fuse does the Maintainer 10 use?

It uses a standard automotive blade fuse rated for 2A. If the fuse blows, replace it with the same rating. Check for wiring issues if it blows repeatedly.

Can I charge multiple batteries at once?

No, the Maintainer 10 is designed for single 12V battery charging. For multiple batteries, use a multi-bank charger or charge them separately.

Does it come with a warranty?

Goal Zero typically offers a 1-year limited warranty. Check your purchase documentation for details or contact customer support.

USER MANUAL Maintainer 10 GOAL ZERO

Technical Specifications
Solar Panel
Rated Power	10W
Open Circuit Voltage	18-22V
Cell Type	microplastic line
Parts
Solar Port (5mm)	12V up to CBA(1.0W max)
Genera
Weight	2.9 lbs (1.2 kg)
Dimensions	18 x 12.25 x 1 in (40.6 x 91.1 x 2.5 cm)
Warranty	12 months
Tested and Certified	CL, FCC, RHS
Charge Controller
Built-in PWM Lead Acid controller with 3 charging stages, bulk, absorb, float

This plug-and-play solar trickle charger prevents the natural battery drain in 12V leak acid batteries found in cars, boats, recreational vehicles, tractors, etc. This natural drain tends to happen when 12V batteries are left unused during an off season. Lead acid batteries last longer when kept fully charged at all times, even when not in use. Also includes a built-in charge regulator to avoid over charging and reverse discharging.

Position the solar trickle charger where it receives the most direct sunlight as possible and connect to the battery using one of the included connectors. Prover effective during all types of sunlight - including cloudy conditions

graph LR
    A["Sun"] --> B["MANUFACTURE 10 SOLAR POWER"]
    B --> C["BUILT-IN CHARGE REGULATOR ORDER FOR ALL"]
    C --> D["CONNECTIONS 12V CAPACITY"]
    D --> E["12V battery"]
    C --> F["BUILT-IN ATTACHMENT LOOPS"]
    F --> G["SUECTION CLIPS"]
    G --> H["SOA"]
    H --> I["BUZZLE STRIP CLAPPS"]
    I --> J["Power Supply"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333
    style G fill:#cfc,stroke:#333
    style H fill:#fcc,stroke:#333
    style I fill:#ffc,stroke:#333
    style J fill:#fcc,stroke:#333

MAINTAINER10 TRICKLE CHARGER

User Guide

- Register your product - Watch demo video - Download user manual

goalzero.com/warranty

Contact Us Tel: Free 808-794-6250 675 W 14600S Buffalo LT 8400S GOALZERO.COM

goalzero.com/sharethosun

Diagram of a heat exchanger or radiator with cooling unit and fan (no text or symbols)

Maintainer 10 Trickle Charger

Trickle charge, maintain, protect. Plug-and-play system to keep 12V batteries in boats, cars and ATVs healthy throughout the seasons. Never jump another battery.

Maintenance-Free Trickle Charger

Built-in solar panel for complete plug-and-play battery protection In line charge controller never over-charges.

Easy Installation

Removable suction cups and durable loops for quick attachment. Long-lasting battery connectors.

Durable, Weatherproof Construction

Tempered glass and aluminum frame to withstand the elements. High y-efficient monocrystalline panel.

Frequently Asked Questions

Q: What type of batteries can I use? A: The Maintainer can be used on any rechargeable 12V lead acid battery and is designed to provide a trickle charge over time.

Q: How do I know if the Maintainer is charging my battery?

A: The Maintainer's junction box has a light that will illuminate when the solar panel is working. For the best results, position the solar panel so it receives as much full, bright sunlight as possible

Q: How does the Maintainer attach?

A: The Maintainer can attach to a vehicle's window with the included suction cups, or can be tethered to a vehicle with the built-in loops. Q: How do I connect the Maintainer to my battery?

A: There are three different connectors depending on your situation - an SAE connector commonly used on motorcycle batteries, alligator clips to attach to typica 12V battery posts, and a 12V connector to charge a battery through the

BET GLA RAD

12V car port. Pug the appropriate connector into the Maintainer's cable and

then attach it to the battery.

A: Yes, 6mm extension cables are available from Goal Zero. Although you can extend the cable, keep in mind a longer connection will decrease the efficiency of the Maintainer.

Q: Do I need a charge controller?

A: No, the Maintainer has an in-line charge controller to ensure you'll never over-charge your battery. This built-in protection makes the Maintainer an eas plug and play solution to keep your

batteries healthy when not in use. Q: Can I use the Maintainer outdoors? Yes, the Maintainer has been designed and engineered to be a durable charging

system that can be used outdoors in any weather.

Q: How long does it take to charge my battery?

A The Maintainer is designed to keep your battery at a healthy charge ever when it's not in use, not to complete y charge an empty battery. If you are looking for a way to charge a battery quickly (i.e. an RV battery after watching TV), we suggest the Guardian 12V Charge Controller.

Q: Can I start or drive my vehicle while the Maintainer is connected to the battery? A: Yes, it is safe to operate a vehicle with the Maintainer attached. If you are using the suction cups on a windshield, make sure the Maintainer is not a distraction in your field of vision.