12.8V 36AH Lithium Iron Phosphate 26650 Cells Assembly Battery Pack internal BMS for Vehicle Car Mower Battery

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12.8V 36AH Lithium Iron Phosphate 26650 Cells Assembly Battery Pack internal BMS for Vehicle Car Mower Battery 2018-10-20T08:10:39+00:00

Project Description

12.8V 36AH LiFePo4 Lithium Iron Phosphate LFP 26650 Cells Assembly Battery Pack BMS Long Time for Vehicle Car Mower Battery

12V battery pack – Lithium-Iron-Phosphate (LiFePO4) – 36Ah
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
Certification : CE, RoHS, UL, UN 38.3

12.8V 36AH LFP 26650 Cells size

Technical Specifications
Electric Nominal voltage 12.8V
Nominal capacity 36 Ah
Stored energy 460 Wh
Internal resistance ≤ 50mΩ
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 30A
BMS charge cut-off voltage 14.8V ± 0.1V
Standard Discharge Continuous discharge current 150A
Maximum discharge current (3s) 450A
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 56
Mechanical Cell assembly 26650
Casing material ABS
Dimensions L:198mm * W:128mm* H:220mm
Weight 5 kg
Terminal M6