12.8V 7.5Ah Lithium Iron Phosphate (LiFePO4) Rechargeable Lithium Battery With Smart SMbus Technology provides access to a battery histroy log.

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12.8V 7.5Ah Lithium Iron Phosphate (LiFePO4) Rechargeable Lithium Battery With Smart SMbus Technology provides access to a battery histroy log. 2019-08-28T08:14:54+00:00

Project Description

12V battery pack – Lithium-Iron-Phosphate (LiFePO4) with SMbus technology– 7.5Ah
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
The SMbus provides access to a battery history log.
External fuel gauge

Technical Specifcations
Electric Nominal voltage 12.8V
Nominal capacity 7.5 Ah
Stored energy 96.0 Wh
Internal resistance ≤ 40mΩ
Cycles >2000 cycles (see chart)
Self discharge < 3% per month
Energy efciency > 96%
Standard Charge Charge voltage 14.6V ± 0.1V
Charge mode CC/CV : Constant Current / Constant Voltage
Maximum continuous charge current 7.5 A
BMS charge cut-off voltage 14.8V ± 0.1V
Standard Discharge Continuous discharge current 7.5 A
Maximum discharge current (3s) 15 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 IP 56
Mechanical Cell assembly Cylindrical
Casing material ABS
Dimensions L : 151mm x W : 65mm x W : 92 mm
Weight 1.10 kg
Terminal T1