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Deep Cycle 12v 300ah LFP Battery for Apartment

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  • WT12300
  • WIRENTECH


ItemsItemsParameter
Battery TypeLiFePO4
Nominal Voltage12.8V
Nominal Capacity300Ah
Energy3.84KWh
Internal Resistance≤20mΩ
Series & Parallel Applicationup to 4 series 4 parallel 
Limited Charge Voltage14.6±0.2V
Floating Charge Voltage13.8±0.2V
Charge MethodCC/CV
Discharge Cut-off Voltage10.0V
Standard Charge Current50A
Max. Charge Current100A
Standard Continuous Discharge Current50A
Max. Continuous Discharge Current (<30min)100A
Pulse Discharge Current (<3s)260A
Cycle Life> 6000 cycles
Dimension (mm)Length: 520±2  Width: 240±2  Height: 220±2
Weight28±0.2Kg
Charge Temperature Range0~45℃
Discharge Temperature Range-20~60℃
Recommended Operating Temperature15~35℃
Self-Discharge Rate (Residual capacity)≤3%/month; ≤15%/years
Self-Discharge Rate (Reversible capacity) ≤1.5%/month; ≤8%/years
Storage Temperature & Humidity Range (Less than 1 month)-20~35℃, 45~75%RH
Storage Temperature & Humidity Range (Less than 3 months)-10~35℃, 45~75%RH
Recommended Storage Temperature & Humidity Range15~35℃,45~75%RH

1.Over five years efforts have been engaged.

2.Steel brace for module

3.Without heavy metals and environment friendly

4.Maintenance free,there is no memory effect

5.Internal BMS with full protection,battery has high voltage protection with higher reliability



  • Steel brace is reinforcing internal module

  • Low temperature protection for charge

  • Unrivalled high temperature performance

  • Steady output voltage

  •  Module design

  • Withstanding very high level of vibrations and shocks


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