Products / Marine & RV
LiFePO4 drop-in replacement battery

Representative product form. Final enclosure, connector and labeling follow the approved specification.

Marine & RV

12V300Ah Marine lithium batteries Low temperature

Deep-cycle battery configuration for marine, RV and mobile power applications. Specifications shown are a reference baseline and can be reviewed for OEM requirements.

Project TypeOEM and B2B supply
CustomizationElectrical and mechanical
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Reference Specification

Starting point for engineering review

Final specifications, cell selection, BMS limits and compliance documents depend on the confirmed application and order requirements.

Model
SPF12V300-LT
Rated Voltage
12.8 V
Rated Capacity
300 Ah
Energy
3840 Wh
Maximum Charge Current
100A
PCM Discharge Cut-Off Current
300A ±50 A (31 ms)
Max. Continues Discharge Current
100 A
Peak Discharge current
200 A (5~10s)
Discharge Temperature
-4 ~ 167 ºF (-20 ~ 75 ºC)
Charge Temperature
-4 ~ 149 ºF (-20 ~ 65 ºC)
Storage Temperature
23 ~ 95 ºF (-5 ~ 35 ºC)
PCM High Temperature Cut-Off
149 ºF (65 ºC)
Approx. Dimension L*W*H
140 ºF (60 ºC)
Reconnect Temperature
520 x 267x 228 mm

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