ROCKSOLAR 12V 50Ah Deep Cycle LiFePO4 Battery with BMS System
ROCKSOLAR 12V 50Ah Deep Cycle LiFePO4 Battery with BMS System
- Capacity: Generous 50Ah, ensuring lengthy operational hours.
- Type: Sturdy LiFePO4 (Lithium Iron Phosphate) technology.
- Nominal Energy: Delivers a powerful 640Wh for your essential needs.
- High-drain: Perfectly tailored for demanding applications with a 50A max continuous discharge.
- Optimal Charging: Precise charging at 14.6±0.2V for optimal performance and lifespan.
- Temperature Efficiency: Works seamlessly between -20℃ to 60℃, ideal for diverse conditions.
- Peak Bursts: Manages peak currents up to 150A, serving high-demand scenarios.
- Protection: Designed with low internal resistance & optimal storage conditions for longer battery life.
- Solar Ready: Fully compatible for solar charging setups.
- Warranty: Reliable 11-year warranty.

Free
Local Shipping

11-year Hassle Free
Warranty

Lifetime Customer
Support
Impossible de charger la disponibilité du service de retrait
- Description
- Includes
- Specifications
- FAQ
- Downloads
- Reviews
Welcome to the power-packed ROCKSOLAR 12V 50Ah Deep Cycle LiFePO4 Battery with BMS System. Precision-engineered for superior performance, this ROCKSOLAR battery integrates advanced LiFePO4 technology to deliver consistent, long-lasting battery power for diverse applications such as trolling motor, fish finder, ham radio, robotics, RV and solar energy storage. Housed in a robust casing and boasting a revolutionary battery management system, expect unmatched reliability and safety in all conditions.
Product Highlights
- 1x ROCKSOLAR 12V 50Ah Deep Cycle LiFePO4 Battery: Premium, long-lasting battery unit.
- Integrated BMS: Advanced protection and performance system.
- Standard F2 Terminals: For broad device compatibility.
- User Manual: Guidelines for safe and efficient usage.
Note: Charger not included. Use a LiFePO4-compatible charger for optimal performance.
Technical Specifications
Specification | Details |
---|---|
Battery Type | LiFePO4 (Lithium Iron Phosphate) |
Capacity | 50Ah |
Voltage | 12V |
Life Cycles | 3,500 cycles |
Dimensions | 9" x 5.4" x 8.2" |
Weight | 5.9 kg |
Operating Temperature (Discharge) | -20°C∽60°C |
Operating Temperature (Charge) | 0°C∽45°C |
Terminal Type | |
Maximum Continuous Discharge | 50A |
Recommended Charge Voltage | 14.6±0.2V |
Built-in BMS | Yes (With multiple safety features) |
Certifications | UN38 and IEC62133 |
Warranty | 11 years |
This battery boasts a capacity of 50Ah, which means it can deliver 50 amps for 1 hour or 1 amp for 50 hours.
The 50Ah battery is of the LiFePO4 (Lithium Iron Phosphate) type, which is celebrated for its long cycle life and stability.
This battery offers up to 3,500 cycles when used and maintained correctly.
Absolutely! With its maximum continuous discharge rate of 20A, it is suitable for high-drain devices. Always verify that the device's specifications match the battery's capabilities.
The ideal charging temperature is between 0°C∽45°C, while the discharging temperature range is -20°C∽60°C.
For prolonged storage, it's advised to charge the battery to 40%-60% and keep it in a cool, dry environment. Periodically (every 3-6 months) check the battery's charge level.
Yes, the ROCKSOLAR battery comes equipped with a BMS (Battery Management System) offering various safety features, including over-discharge, overcharge, and thermal protection.
The duration of charging is influenced by the capacity of the charger. With a standard charger, it might take several hours to achieve a full charge.
Certainly! Ensure that the solar panel and the charge controller align with the battery's specs, especially the recommended charge voltage of 14.4V.
The ROCKSOLAR battery offers an 11-year warranty, testifying to its premium quality and longevity.








Best Sellers
-
ROCKSOLAR 12V 18Ah Deep Cycle LiFePO4 Battery with BMS System
Prix habituel $106.00 USDPrix habituelPrix unitaire par$151.00 USDPrix soldé $106.00 USDVente -
ROCKSOLAR 100W 12V Foldable Solar Panel - Portable USB Solar Battery Charger
Prix habituel $182.00 USDPrix habituelPrix unitaire par$227.00 USDPrix soldé $182.00 USDVente -
Nomad 400W 444Wh Pure Sine Wave Portable Power Station - Lithium Battery and Solar Generator
Prix habituel $363.00 USDPrix habituelPrix unitaire par$529.00 USDPrix soldé $363.00 USDVente -
Adventurer 100W 133.2Wh Portable Power Station - Lithium Battery and Solar Generator
Prix habituel $136.00 USDPrix habituelPrix unitaire par$227.00 USDPrix soldé $136.00 USDVente