LFP 6.4v 4.5Ah LiFePO4 Battery pack 2S3P 18650 1500mAh 6V Lithium Battery

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LFP 6.4v 4.5Ah LiFePO4 Battery pack 2S3P 18650 1500mAh 6V Lithium Battery 2019-11-16T03:36:54+00:00

Project Description

6.4V battery pack – Lithium-Iron-Phosphate (LiFePO4) – 4.5Ah
High lifespan: two thousand cycles and more
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 Specifcations
Electric Nominal voltage 6.4V
Nominal capacity 4.5 Ah
Stored energy 28.8 Wh
Internal resistance ≤ 10mΩ
Cycles >2000 cycles (see chart)
Self discharge < 3% per month
Energy efciency > 96%
Standard Charge Charge voltage 7.3V ± 0.1V
Charge mode CC/CV : Constant Current / Constant Voltage
Maximum continuous charge current 2A
BMS charge cut-off voltage 8V ± 0.1V
Standard Discharge Continuous discharge current 3A
Maximum discharge current 4.5A
BMS discharge cut-off voltage 6 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  IP56
Mechanical Cell assembly Cylindrical EJ LFP18650-1500
Casing material  ABS
Dimensions L:70mm * W:47mm* H:96mm
Weight
Terminal T1