12V 200Ah LiFePO4 Battery, Built-in 200A BMS, 15000+ Deep Cycles, for RV, Solar, Marine, Off-Grid Energy Storage
12V 200Ah LiFePO4 Battery, Built-in 200A BMS, 15000+ Deep Cycles, for RV, Solar, Marine, Off-Grid Energy Storage
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12V 200Ah LiFePO4 Battery, Built-in 200A BMS, 15000+ Deep Cycles, for RV, Solar, Marine, Off-Grid Energy Storage

|12 ratings
12V 200Ah LiFePO4 Battery, Built-in 200A BMS, 15000+ Deep Cycles, for RV, Solar, Marine, Off-Grid Energy Storage12V 200Ah LiFePO4 Lithium Battery Built in 200A BMS 15000 Deep Cycles Perfect for RV Solar Marine Off Grid Energy Storage2PC 12V 200Ah LiFePO4 Battery Built in 200A BMS 15000 Deep Cycles for RV Solar Marine Off Grid Energy Storage
Piece Count1
Vehicle Model12v 200ah

Key item features

  • 200Ah High Capacity — Replaces Two 100Ah Batteries: Delivers 2560Wh of power in a single 12V 200Ah LiFePO4 battery, replacing two 100Ah batteries while reducing wiring, saving installation space, and simplifying your power system.
  • Advanced 200A BMS for Reliable Protection: Built-in 200A Battery Management System protects against overcharge, over-discharge, over-current, short circuit, and overheating for safe, reliable operation.
  • Ideal for RV, Marine, Solar & Off-Grid Applications: Provides dependable deep-cycle power for RVs, boats, trolling motors, off-grid solar systems, backup power, and mobility equipment.
  • Up to 15,000 Deep Cycles & Maintenance-Free: Premium LiFePO4 cells deliver up to 15,000 cycles with no watering or routine maintenance, providing longer service life and lower ownership cost than lead-acid batteries.
  • Lightweight & Expandable 4S/4P Design: Weighing only 44.5 lbs, about 50% lighter than comparable lead-acid batteries for easier installation and transport. Connect up to 4 in series (51.2V) or 4 in parallel (800Ah) for expandable energy storage.

Specs

Volts, 12.8 VAssembled product weight, 44.09 lbAutomotive battery type, Lithium Iron Phosphate BatteryFeatures, LightweightBattery post location, Top PostVehicle type, Boat

About this item

Product details

Our 12V 200Ah LiFePO4 battery is a perfect pick for your green energy setup. featuring high energy density, steady performance and consistent power output. Equipped with a built-in Battery Management System (BMS), the battery delivers outstanding safety and long-term reliability. As an eco-friendly power product, it undergoes strict design and testing to meet your demands for sustainable energy use. Far superior to conventional lead-acid batteries, this LiFePO4 battery boasts longer cycle life and greater depth of discharge, serving as a dependable energy storage option. It supports up to 15,000 deep cycles for long-lasting power supply. The integrated TVS technology provides effective protection against voltage spikes and surges, keeping the battery and connected motors stable under diverse working environments. This versatile battery works perfectly for trolling motors, boats, marine equipment, RVs and solar power systems. It handles all kinds of water activities with ease and enriches your outdoor experience. The design supports 4 series and 4 parallel connections (max 4S4P), so it can match energy systems of different scales.
  • 200Ah High Capacity — Replaces Two 100Ah Batteries: Delivers 2560Wh of power in a single 12V 200Ah LiFePO4 battery, replacing two 100Ah batteries while reducing wiring, saving installation space, and simplifying your power system.
  • Advanced 200A BMS for Reliable Protection: Built-in 200A Battery Management System protects against overcharge, over-discharge, over-current, short circuit, and overheating for safe, reliable operation.
  • Ideal for RV, Marine, Solar & Off-Grid Applications: Provides dependable deep-cycle power for RVs, boats, trolling motors, off-grid solar systems, backup power, and mobility equipment.
  • Up to 15,000 Deep Cycles & Maintenance-Free: Premium LiFePO4 cells deliver up to 15,000 cycles with no watering or routine maintenance, providing longer service life and lower ownership cost than lead-acid batteries.
  • Lightweight & Expandable 4S/4P Design: Weighing only 44.5 lbs, about 50% lighter than comparable lead-acid batteries for easier installation and transport. Connect up to 4 in series (51.2V) or 4 in parallel (800Ah) for expandable energy storage.
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Specifications

Volts

12.8 V

Assembled product weight

44.09 lb

Automotive battery type

Lithium Iron Phosphate Battery

Features

Lightweight

Warranty

Warranty information

one year

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4 out of 5 stars
stars
12 ratings2 reviews
Includes global ratings and reviews
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  1. 5 stars58% (7)
  2. 4 stars17% (2)
  3. 3 stars8% (1)
  4. 2 stars0% (0)
  5. 1 star17% (2)
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Showing 1-2 of 2 reviews

Oct 20, 2026
Reviewer name: Shaun
Top Reviewer
Walmart Associate
Item details
Piece count: 1
Vehicle model: 12v 200ah
Sold and shipped byWOX
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Got these 2 batteries installed, and wired into my solar setup, and so far they've been great batteries, exactly as advertised. But it's only been a couple weeks so far.

Helpful?4EIHHR7MYYBS20393057280
Sep 19, 2026
Reviewer name: Tim
Item details
Piece count: 1
Vehicle model: 12v 200ah
Sold and shipped byWOX
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

battery was left in the sun upside down for a whole day and not working not

Helpful?4EIHHR7MYYBS20393057280
Current price is $269.99
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3.4 out of 5 stars
3.4 stars out of 5, based on 15 seller reviews(3.4)
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