36 volt 50 amp hour battery LiFePO4 Lithium deep cycle application in marine or rugged environments

-, Lead acid (sealed lead) battery replacement-36 volt 50 amp hour battery LiFePO4 Lithium deep cycle application in marine or rugged environments
36 volt 50 amp hour battery LiFePO4 Lithium deep cycle application in marine or rugged environments 2021-08-09T10:28:49+00:00

Project Description

36V 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)
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 38.4V
Nominal capacity 50 Ah
Stored energy 1920 Wh
Internal resistance ≤ 30mΩ
Cycles >2000 cycles (see chart)
Self-discharge < 3% per month
Energy efficiency > 96%
Standard Charge Charge voltage 43.8V ± 0.1V
Charge mode CC/CV : Constant Current / Constant Voltage
Maximum continuous charge current 50A
BMS charge cut-off voltage 44.4V ± 0.1V
Standard Discharge Continuous discharge current 50 A
Maximum discharge current (3s) 100 A
BMS discharge cut-off voltage 30 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  IP65
Mechanical Cell assembly  LiFePO4
Casing material  ABS
Dimensions L : 483mm x W : 170mm x H : 240 mm
Weight 17kg
Terminal  M8