Built in USB SOC meter 12V 50Ah Lithium LiFePO4 Battery Perfect for fishing Boats Security Devices Camping solar panels campers

-, Lead acid (sealed lead) battery replacement-Built in USB SOC meter 12V 50Ah Lithium LiFePO4 Battery Perfect for fishing Boats Security Devices Camping solar panels campers
Built in USB SOC meter 12V 50Ah Lithium LiFePO4 Battery Perfect for fishing Boats Security Devices Camping solar panels campers 2021-12-04T03:49:01+00:00

Project Description

Lithium 12V Battery Pack- Lithium Iron Phosphate LiFePO4 50Ah

  • 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)
  • 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 the same usable energy
Technical Specifications
Electric Nominal voltage 12.8V
Nominal capacity 50 Ah
Stored energy 640.0 Wh
Internal resistance ≤ 30mΩ
Cycles >2000 cycles (see chart)
Self-discharge < 3% 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 25A
BMS charge cut-off voltage 14.8V ± 0.1V
Standard Discharge Continuous discharge current 50 A
Maximum discharge current (3s) 100 A
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  IP54
Mechanical Cell assembly  LiFePO4
Casing material  ABS
Dimensions L : 229mm x W : 138mm x H : 216 mm
Weight 6.3kg
Terminal  M6

EJ 12.8V LIFEPO4 curve