12V 300Ah Lithium LiFePO4 Battery, 200A BMS 3840Wh Rechargeable Lithium Iron Phosphate Battery for Solar Energy Storage, Backup Power, RV, Camping, Off-Grid, Marine
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Product details
| Management number | 220582270 | Release Date | 2026/05/03 | List Price | US$136.00 | Model Number | 220582270 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- High-Capacity & Space-Saving Design: This 12V 300Ah lifepo4 battery / lithium iron phosphate battery provides a stable 3840Wh large energy output with a compact structure for easy installation and transport. As a deep cycle battery with high energy density, it performs more efficiently than traditional lead-acid batteries, making it perfect for large-capacity energy storage and space-limited installations.
- Reliable Deep Cycle Performance: Built with high-quality lithium iron phosphate cells, this 12V 300Ah deep cycle battery maintains stable performance under frequent charge and discharge cycles. With a rated discharge depth of ≥80%, it provides a much longer service life compared to standard lead-acid batteries (200-500 cycles), bringing better cost efficiency for long-term energy storage use.
- Built-in 200A BMS for Full Safety Protection: This 12V 300Ah lithium iron phosphate battery comes with an integrated 200A Battery Management System (BMS) that offers complete protection against overcharge, over-discharge, overcurrent, short circuit and abnormal temperatures. The automatic high/low temperature cut-off function ensures safe charging and discharging, effectively protecting the battery and extending its working life.
- Sturdy Structure & 4P4S Expandable Design: Made with a high-strength, impact-resistant ABS casing, this 12V 300Ah lifepo4 battery features good heat and weather resistance for steady power supply in different working environments. It supports 4-series and 4-parallel (4P4S) connection, allowing flexible voltage and capacity expansion to meet various high-power demands.
- Wide Application & Important Notes: This deep cycle battery works great as rv battery, rv lithium battery, deep cycle marine battery and kayak battery, widely used in home energy storage, power walls, off-grid systems, solar setups, RVs, campers, marine and industrial backup power. Attention: This lifepo4 battery is intended for energy storage only; please DO NOT use it as a starting battery for engines, golf carts, or other starting devices. Any concerns about this LiFePO4 battery? Our friendly customer service team is always here to assist.
| Brand | Qidianfy |
|---|---|
| Model Name | BA12V300 |
| Unit Count | 1.0 Count |
| Reusability | Rechargeable |
| Manufacturer | Qidianfy |
| Model Number | BA12V300 |
| Battery Weight | 28 Kilograms |
| Item Dimensions | 20.55 x 9.45 x 8.58 inches |
| Antenna Location | Solar Devices |
| Battery Cell Type | Lithium Ion |
| Number of Batteries | 1 12V batteries required. (included) |
| Warranty Description | 3 Year Manufacturer |
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