ROCKSOLAR 12V 200Ah Deep Cycle LiFePO4 Battery with BMS System
ROCKSOLAR 12V 200Ah Deep Cycle LiFePO4 Battery with BMS System
High-Capacity, Deep Cycle Power
- Experience the power of a 200Ah LiFePO4 deep cycle battery
- Delivers 3500+ life cycles for sustained, reliable energy
Advanced BMS Protection
- Enjoy the peace of mind with an integrated BMS for temperature, short-circuit, and overcharge protection
- Ensures stable and efficient battery performance in various conditions
Couldn't load pickup availability
- Description
- Includes
- Specifications
- FAQ
- Downloads
- Reviews
Unveiling the ROCKSOLAR 12V 200Ah Deep Cycle LiFePO4 Battery with BMS System – your robust and reliable power solution. This advanced energy storage device is ingeniously designed to offer long-lasting power with unmatched safety. Its high-capacity feature paired with a cutting-edge patented BMS system sets it apart, ensuring you have a steadfast power source ready for use in a variety of settings.
Experience the freedom of off-grid living, the joy of boating, or the security of a reliable emergency backup with the ROCKSOLAR Deep Cycle Battery. A fusion of smart technology, longevity, and lightweight design, this battery is your reliable partner for an electrified future.
Product Features
12V 200Ah Deep Cycle LiFePO4 Battery

1x
12V 200Ah Deep Cycle LiFePO4 Battery
Technical Specifications
Specification | Details |
---|---|
Nominal capacity | 200Ah |
Mix. capacity | 195Ah |
Nominal energy | 2560Wh |
Combination structure of battery | 4S |
Nominal voltage | 12.8V |
End of discharge voltage | 10.8V |
Standard charge voltage | 14.6±0.2V |
Float charge voltage | 13.8V |
Standard charge current | 40A |
Recommended charge current | ≤100A |
Allowed Max. charge current | 100A |
Standard discharge current | 40A |
Recommended discharge current | ≤100A |
Allowed Max. discharge current | 100A |
Peak discharge current | 200A,10Sec |
Internal Resistance | ≤20mΩ |
Weight | Approx. 25kg |
Ex-factory capacity | Approx.50% SOC |
Operation temperature | Discharge: -20°C~60°C; Charge: 0°C~45°C |
Storage environment |
≤1Month:-20~+60°C、5~75%RH; ≤6Month: -10~+45°C、5~75%RH; Recommend environment: 15~+35°C、5~75%RH |
Engineered for longevity, the ROCKSOLAR 12V 200Ah battery is designed to deliver over 3500+ charge cycles. With daily usage, it can power your needs for over 10 years!
Absolutely! The ROCKSOLAR 12V 200Ah battery is perfect for marine applications. It can easily power your boat or pontoon, with the BMS system offering robust protection against harsh environmental conditions.
The ROCKSOLAR 12V 200Ah battery packs a punch at 200Ah while being conveniently lightweight. It weighs just 55 lbs or 24.95 kilograms, making it an ideal high-capacity, easy-to-handle power solution.
LiFePO4 batteries offer several advantages over traditional lead-acid batteries. They are more efficient, have a longer lifespan, can discharge deeper, and are more environmentally friendly.
Absolutely! The ROCKSOLAR 12V 200Ah battery is perfect for solar power systems. Its high capacity and durability make it an ideal choice for storing energy from solar panels.
You can charge the ROCKSOLAR 12V 200Ah battery using a compatible battery charger. Make sure to follow the instructions provided in the manual to ensure proper charging and maintain battery health.
Yes, the ROCKSOLAR 12V 200Ah battery is safe to use indoors. It features a built-in Battery Management System that protects against overcharging, over-discharging, over-current, and short-circuits.
Yes, the ROCKSOLAR 12V 200Ah battery is perfect for powering RVs and boats. Its high capacity and long lifespan make it an excellent choice for these applications.
LiFePO4 batteries like the ROCKSOLAR 12V 200Ah battery require minimal maintenance. It is essential to ensure the battery is not over-discharged and is charged properly. It is also recommended to store the battery in a cool, dry place when not in use.






Best Sellers
-
ROCKSOLAR 12V 18Ah Deep Cycle LiFePO4 Battery with BMS System
Regular price $139.99 CADRegular priceUnit price per$199.99 CADSale price $139.99 CADSale -
ROCKSOLAR 100W 12V Foldable Solar Panel - Portable USB Solar Battery Charger
Regular price $219.99 CADRegular priceUnit price per$289.99 CADSale price $219.99 CADSale -
ROCKSOLAR Nomad 400W Portable Power Station - Lithium Battery and Solar Generator
Regular price $459.99 CADRegular priceUnit price per$659.99 CADSale price $459.99 CADSale -
ROCKSOLAR 12V 100Ah Deep Cycle LiFePO4 Battery with BMS System
Regular price $899.99 CADRegular priceUnit price per$1,299.99 CADSale price $899.99 CADSale