12.8V 135Ah Marine Lithium Ion Battery Li Ion Boat Battery 1728Wh

High-Capacity Portable Energy Storage for Multi-Scenario Use

• Model: D12135
• Cell Type: Lithium Iron Phosphate (LFP)
• Rated Voltage/Capacity: 12.8V / 135Ah
• Rated Energy: 1728Wh
• Charge/Discharge Current: Max 135A (continuous); 300A (20s)/800A (2s) instantaneous
• Charge/Discharge Cut-off Voltage: 14.6V / 10.8V
• Protection Grade: IP65 (Indoor/Outdoor)
• Cycle Life: 3000 cycles (0.5C, 80%DOD)
• Operating Temp: Charge 0~55℃; Discharge -20~60℃
• Certification: UN38.3
• Dimensions: 230*174*200mm (WDH)
• Net Weight: 12.5kg
• Smart Features: Built-in BMS; Bluetooth connectivity (Battery Track App)
• Warranty: 24 months

The Camel Energy D12135 is a high-capacity lithium iron phosphate (LFP) battery, engineered for demanding portable energy storage needs. With 12.8V rated voltage, 135Ah capacity, and 1728Wh energy, it delivers robust, long-lasting power for both daily use and emergency scenarios.

Equipped with a built-in Battery Management System (BMS), it provides comprehensive protection (voltage/current/temperature management + cell balance) to ensure safe and stable operation. Boasting an IP65 dustproof and waterproof rating, it performs reliably in indoor and outdoor environments, adapting to temperatures from -20℃ to 60℃ during discharge. The battery supports Bluetooth connectivity via the "Battery Track" App, enabling real-time monitoring of voltage, temperature, and SOC, as well as convenient firmware upgrades.

With 3000 deep charge-discharge cycles, 24-month warranty, and UN38.3 certification, the D12135 is a cost-effective, trustworthy energy solution for RVs, boats, off-grid setups, and high-demand backup power needs.

• Bluetooth connectivity (App: Battery Track)
• Real-time monitoring (voltage, temperature, SOC)
• Firmware upgrade via App
• Password protection (default: 123456)

Versatile for high-demand indoor/outdoor use, the D12135 is suitable for:

1. RV & Camper Van: Powers appliances, air conditioners, and entertainment systems during long trips.
2. Marine Use: Supplies energy for boats, yachts, and marine electronics.
3. Off-Grid Living: Supports small-scale off-grid homes, cabins, and solar energy storage.
4. Outdoor Work & Adventure: Powers heavy-duty tools, lighting, and communication devices for field work, camping, or overlanding.
5. Emergency Backup: Provides extended power for home appliances, medical devices, and security systems during outages.
6. Leisure Equipment: Powers golf carts, electric scooters, and large recreational gear.

1. High-Capacity & Long-Lasting: 135Ah capacity and 1728Wh energy, meeting high-demand power needs.
2. IP65 All-Weather Protection: Dustproof and waterproof, adaptable to harsh indoor/outdoor environments.
3. Strong Current Output: 800A (2s) instantaneous discharge, suitable for high-power startup and heavy loads.
4. Smart BMS Safeguards: Multi-dimensional protection prevents overcharge, over-discharge, over-temperature, and ensures cell balance.
5. Bluetooth App Control: Real-time status monitoring and firmware upgrades via "Battery Track" App for convenience.
6. Durable & Portable: 12.5kg design with M8 fixing bolts, easy to install and transport for mobile scenarios.
7. Wide Temperature Adaptability: -20~60℃ discharge range, reliable in extreme climates.

1. High Energy Density: Large capacity delivers extended runtime for high-power devices and long-duration use.
2. Durable & Cost-Effective: 3000 deep cycles reduce replacement frequency, lowering life-cycle costs.
3. All-Weather Reliability: IP65 protection and wide temperature range enable use in diverse environments.
4. Smart & User-Friendly: App monitoring eliminates manual checks; firmware upgrades optimize performance over time.
5. Safe & Stable: LFP cell intrinsic safety + BMS protection prevents thermal runaway and other hazards.
6. Versatile & Portable: Balances high capacity with transportability, fitting multiple mobile and fixed scenarios.
7. Certified Quality: UN38.3 certification and 24-month warranty guarantee product reliability.

A: Download "Battery Track" (Android/iOS), enable phone Bluetooth, scan the battery’s Bluetooth code, and enter the default password "123456" to connect.

A: Yes, it has an IP65 protection grade, waterproof and dustproof, suitable for outdoor use (avoid long-term submersion).

A: 135A continuous discharge; 300A for 20s or 800A for 2s instantaneous discharge.

A: Store at -5~35℃, keep 5%~95%RH (no condensation), and recharge every 3 months to extend lifespan.

A: No, the product does not support simultaneous charge and discharge.

A: 24 months from the purchase date (covers defects under proper operation).

A: Yes, it is compatible with solar charge controllers (matching voltage and current specifications) for off-grid solar energy storage.

A: Connect via the App; if an update prompt appears, click "UPDATE NOW" and keep the App page open until the upgrade is complete.