LFP Modules 12.8V / 25.6V

LFP Modules — 12.8 V and 25.6 V

Drop-in lithium replacement for lead-acid in existing cabinets, telecom sites, golf carts, marine and off-grid cabins. Same footprint, four times the cycle life.

ABAXEN 12.8 V and 25.6 V LiFePO4 modules
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Specification

ParameterSCLFP-12.8SCLFP-25.6
Nominal voltage12.8 V25.6 V
Capacity100 / 200 / 300 Ah100 / 200 Ah
Energy1.28–3.84 kWh2.56–5.12 kWh
Cycle life4,000 cycles at 80% DoD4,000 cycles at 80% DoD
Max charge current100 A100 A
Operating temperature−20 °C to +60 °C−20 °C to +60 °C
CertificationCE, UN38.3, RoHSCE, UN38.3, RoHS

Lead-Acid Replacement Rules

  1. Match the voltage, not the Ah rating — LFP delivers roughly 90% of nameplate, lead-acid delivers 50%
  2. Check the charger’s absorption voltage. LFP needs 14.2–14.6 V for a 12.8 V pack; a lead-acid charger set to 14.8 V will overcharge it
  3. Do not charge below 0 °C without a heated pack
  4. Keep the existing fuse and breaker ratings unless the BMS current limit is lower

Send Us the Existing Battery Label

A photo of the label and the charger model is enough to confirm the replacement.

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