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GoldenMate Lifepo₄ 12V 20Ah Lithium Battery Built-in BMS

Regular price $69.99 Sale price $100.00
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100% Protection

Goldenmate 12V 20Ah lithium batteries with built-in 20A battery management system (BMS) to protect batteries from overcharge, over-discharge, over-current, over temperature, and short circuit.

Superior Performance

Goldenmate 12V 20Ah LiFePO₄ Battery is a perfect replacement for traditional lead-acid batteries since LiFePO₄ Cells with higher energy density, better stability performance, and greater power.

4000+ Cycles & 10 Years Lifetime

Goldenmate 20Ah lithium batteries have a low self-discharge rate and support 100% DOD and 100% SOC, providing better performance and longer battery life. Goldenmate 12V 20Ah lithium battery can run 4000+ cycles, its lifetime can last up to 10 years.

Widely Used Applications

Goldenmate 20Ah lithium battery is perfect for fish finders, kids' scooters, LED lights, phones, fans, alarm systems, security cameras, game machines, outdoor camping, laptop, etc.

Safe & Eco-Friendly

Goldenmate 12V 20Ah LiFePO₄ battery provides the highest-level safety based on CE, ROHS, and FCC certifications. The battery won’t burn or explode because of the stable LiFePO₄ cell structure. And it doesn’t contain any heavy metals or rare metals and is more environmentally friendly.




24V(29.2V) 20A LiFePO₄ Battery Charger


Within 1 Sunny Day


With a 20A DC to DC Charger



Q: Are Goldenmate LiFePO₄ Lithium batteries safe?

Yes. LiFePO₄ is an inherently safe chemistry and the most stable lithium-type battery on the market. Goldenmate lithium cells are UL certified for the highest safety and sustainability standards. All Goldenmate LiFePO₄ batteries come with an internal Battery Management System which protects against under-voltage during discharge, over-voltage during charge, over-current during discharge, over-temperature during charge and discharge, and short-circuit protection – protects battery cells from damage. Additionally, Goldenmate LiFePO₄ Lithium batteries have been tested to be free from the risk of fire, and electric shock in harsh environments.

Q: Can I use Goldenmate LiFePO₄ Lithium batteries as starting batteries?

No. Goldenmate LiFePO₄ lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.

Q: Can I Use The Battery In Temperatures Below 32F?

Yes! All Enduro Power batteries have an operating temperature of -4F to 130F (-5 to 55C). All of our batteries feature Low Temperature Charging Protection to ensure your investment is protected. The BMS will not allow charging if the internal temperature of the battery is below 32F to avoid from potential irreversible damage to your LiFePO₄ investment. We know you made the decision to simplify your life and spend more time seeking adventure, so we are now handling this for you.

Q: Will Goldenmateenergy Batteries Really Last 10 Years?

We are serious when we say Fuel Your Adventure? We are confident you will be enjoying your Goldenmateenergy batteries past 10 years. All Goldenmateenergy batteries come with a 10-year warranty for manufacturers defects. We have designed our batteries to last 3000-5000 cycles. Even then the battery will still hold 75-80% of its rated capacity. Our founders have been in the battery industry for over a decade and know what it takes to deliver long lasting performance.

Q:I Need A 24 Volt Battery. Will Your Batteries Work For 24 Volts?

Yes, we offer a range of 24V specific batteries to limit the number of connections in your battery bank. However, you can also series connect two 12V batteries together to create a 24V battery if its best for your application.

Q: Do I Have To Maintain This Battery Like My Lead-Acid And AGM Batteries?

The beauty of our technology is its virtually maintenance free. You don’t need to trickle charge your lithium battery in storage because it only loses 3% of its capacity each month in storage. Once installed you never have to move the battery again. In fact you could leave a fully charged lithium battery in storage for up to 26 months without being charged and it will still have power left. This demonstrates the energy density of LiFePO₄ technology, but we recommend charging more regularly because you deserve to be out finding adventures.

Q: Will An Goldenmateenergy 12V 100Ah Battery Have A Longer Runtime Than A 12V 100Ah Lead-Acid Battery?

Yes, all Goldenmateenergy lithium iron phosphates will deliver 2x the runtime while also providing more constant voltage throughout the charge cycle. Lithium voltages stay almost constant so no more slow stabilizer jacks or slide extensions issue you may have had in the past with a low charged lead-acid.

Q: Do I Need To Vent These Batteries?

No! LiFePO₄ batteries have no liquids or off-gassing to manage like lead-acid batteries. Lithium batteries provide you freedom to mount your batteries in just about any location in any position that fits your application.

Q: How do I store Goldenmate LiFePO₄ lithium batteries?

How do I store Goldenmate LiFePO₄ lithium batteries? It is recommended to store Goldenmate LiFePO₄ batteries at 50% state of charge (SOC). If the batteries are stored for long periods, cycle the batteries at least every 6 months. Recommended storage environment: 10℃~35℃ (50℉~95℉),45%RH~75%RH

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