⚡【10% Flash Sale】GoldenMate 12V 200Ah LiFePO4 Deep Cycle Lithium Battery

$728.65 $439.99 Save 40%
Shipping calculated at checkout.
Perfect Replacement for 12V 200Ah Lead-acid Battery
  • 2560Wh Energy, 1280W Continuous Output Power
  • Max 40.96kWh Energy (4P4S)
  • EV Grade-JGNE cylindrical cells, 5000+ cycles @100%DOD
  • 400(1S) of High Discharging Current
  • Goldenmate's 100A BMS provides 100% protections (overcharge, over-discharge, over-current, overheating and short circuits)
  • 1/3 the Weight of 12V 200Ah Lead-acid Battery
  • 53Wh/lb energy density
  • Free Maintance, Lower TCO (total cost of ownership)
  • Suitable for RVs/Campers/Home Storage/Off-grid/Marine/Trolling Motors(30~70 lb)
  • 3 Charging Ways (LiFePO4 charger, Solar, Generator)
Options: 1 Pack
Warranty: 5 Years Warranty(Free)
31 in stock, ready to ship

See how YouTube use GoldenMate batteries

One for All Solutions

The Goldenmate 12V 200Ah LiFePO4 lithium battery delivers unmatched energy and performance with EV Grade-A cells and a reliable BMS, making it ideal for indoor and outdoor applications where safety and power are paramount.


GoldenMate LiFePO4 batteries have a built-in BMS (Battery Management System) to protect them from overcharge, over-discharge, over-current, and short circuits, with an ultra-low self-discharge rate. The built-in high-temp cut-off prevents charging over 167 °F (75 °C). Without a memory effect, the battery can be used as soon as it is charged, regardless of its current state.


GoldenMate LiFePO4 Batteries provide up to 15,000 cycles, depending on your actual depth of discharge (4,000 cycles at 100% DOD, 6,000 cycles at 80% DOD, 15,000 cycles at 60% DOD). This is more than 20 to 30 times the lifespan of Lead Acid batteries, which typically have 200 to 500 cycles. The GoldenMate LiFePO4 battery has a 10-year service life, three times longer than the 3-year lifespan of Lead Acid batteries.

Solution for Every Situation

The durable yet powerful Goldenmate 12V LiFePO4 200Ah battery is suitable for high-load and long-duration applications. It offers exceptional cycle life and performance, making it suitable for various applications such as wheelchairs, emergency lighting, RV/outdoor camping, marine, trolling motor, home energy storage, computer power backup, off-grid applications, solar panel wind energy storage solutions, and more. This battery provides an extended power supply for longer durations, you don't need to worry about power outages.


Goldenmate 12V 200Ah LiFePO4 battery weighs 57.3 lbs, only 1/3 of a 12V 200Ah lead acid battery, making it easier to install and transport for indoor and outdoor power needs.


GoldenMate Lithium Battery can be connected in parallel and series for larger capacity and higher voltage. The 12V 200Ah battery supports up to 4 identical batteries for up to a 48V 200Ah battery system in series or a 12V 800Ah battery system in parallel. 20.48kW load power and 40.96kWh energy. It supports quick charge with 40A, and continuously discharge with 120A heavy-duty output. Please charge the battery with the specified LiFePO4 battery charger. And no more than 4 batteries can be connected in series or parallel.


Goldenmate battery has faster charging efficiency than lead-acid and supports various quick charge options for continuous high performance. Without memory effect, you can charge the battery via a LiFePO4 charger, solar panel and generator partially or fully anytime.


Frequently asked questions

Our team of dedicated engineers and battery experts are always just a phone call away to answer your questions and make your switch to lithium seamless.
We're here to help you understand how our batteries work and how to implement them in a system that's right for you.
Can’t find what you’re looking for in our FAQS?
Give us a call at +1(877) 591 5875 Or contact us by email: sales@goldenmateenergy.com.

1.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.

3.Can I charge GoldenMate LiFePO4 lithium batteries in cold weather (under freezing temperatures)?

The GoldenMate 12V 100Ah LiFePO4 batteries can be safely charged between 32°F to 113°F (0°C to 45°C). But when charging under the freezing point, the battery cells may be damaged.

5.How long to charge GoldenMate LiFePO4 lithium batteries?

You can charge our LiTime 12V 100Ah lithium battery with a 12V 10Ah or 12V 20Ah charger, and a full charge will take 10 hours and 5 hours respectively.

7.What to do when receive the battery?

Upon receiving your battery, please note that it may arrive with a low State of Charge (SOC) as a result of the transportation and storage process. To ensure peak performance, we advise promptly charging the battery to prevent over-discharge.

If you intend to store the battery for an extended period without use, we recommend charging it to a SOC 50% and conducting maintenance every three months. These measures will help preserve its functionality and performance in the long run.

2.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.

4.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

6.Can I charge GoldenMate LiFePO4 Lithium batteries with solar panels?

Yes, you can charge GoldenMate LiFePO4 lithium batteries with solar panels. There are 3 ways to charge.

1. Using Solar Panels

The battery can be fully charged in one day (with effective sunshine 4.5 hrs/day) by 300W solar panels. It may take more than one day to fully charge the battery by ≥300W solar panels since the duration and intensity of light would be a great factor for their charging efficiency.

Besides solar panels, there are 2 more ways to charge.

2. Generator/Alternator

If the alternator or generator supports DC output, a DC-to-DC charger is needed to connect the battery to the generator; if your alternator or generator supports AC output, please add a suitable battery charger to connect the battery and the generator according to our recommendations. The Recommended Charging Voltage: 14.2V - 14.6V. The Recommended Charging Current: ① 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.

3. LiFePO4 Smart Chargers

To charge 12V battery, it is recommended to use 14.6V battery charger.

The Recommended Charging Voltage: 14.2V - 14.6V.

The Recommended Charging Current: ① 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.

8.Does this battery has low-temperature protection?

Yes, this battery has low-temperature charging-off protection. It's recommend to charge the battery during the temperature range: 0℃ to 50℃ / 32℉ to 122℉.