500A CCA 12.8V 50AH LiFePo4 LFP Lithium-iron Phosphate Battery Pack with BMS Board for Cycling and starting

12V battery pack – Lithium-Iron-Phosphate (LiFePO4) – 50Ah

Dual purpose lithium LiFePO4 battery is designed to be an upgrade replacement for standard BCI group AGM batteries and has increased peak amps, it delivers plenty of power to start outboard motors, generators, and other high-load devices. plus, it doubles as a house battery, powering peripherals, accessories and more.

Feature:
• High lifespan: two thousand cycles and more (see chart)
• Deep discharge allowed up to 100 %
• Ultra safe Lithium Iron Phosphate chemistry (no thermal run-away,
no fire or explosion risks)
• Embedded BMS (Battery Management System): improve lifespan
AND secure the battery
• No Lead, no heavy metal, no toxic element
• Calendar life > 10 years
• Excellent temperature robustness (-20 °C up to +60 °C)
• Constant power during discharge (very low internal resistance)
• Very low Peukert’s losses (energy efficiency >96 %)
• Very low self-discharge (<3 % per month)
• No memory effect
• About 50 % lighter and 40% smaller than equivalent Lead-AGM
battery with same usable energy

 

Technical Specifications
Electric Nominal voltage 12.8V
Nominal capacity 50 Ah
Stored energy 640 Wh
Internal resistance ≤ 50mΩ
Cycles >2000 cycles (see chart)
Self discharge < 5% per month
Energy efficiency > 96%
Standard Charge Charge voltage 14.6V ± 0.1V
Charge mode CC/CV : Constant Current / Constant Voltage
Maximum continuous charge current 50A
BMS charge cut-off voltage 14.8V ± 0.1V
Standard Discharge Continuous discharge current 50A
Maximum discharge current (3s) 500A
BMS discharge cut-off voltage 10 V
Environment Charge temperature range 0°C- 45°C @60±25%
Discharge temperature range -20°C – 60°C @60±25%
Storage temperature 0°C – 40°C @60±25%
IP protection level IP 66
Mechanical Cell assembly Prismatic
Casing material ABS
Dimensions L:231mm * W:138mm* H:207mm
Weight 6.5 kg
Terminal M8