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AIMS Power LFP12V300A 12V 300Ah LiFePO4 Battery

Brand
AIMS Power
Model
LFP12V300A
SKU / part number
LFP12V300A[1, 2]
Category
Batteries
chargedreviews.com/batteries/aims-power-lfp12v300a

Energy and chemistry

Nominal voltage12.8 V[1]
Rated capacity300 Ah[2]
Nominal energy3.84 kWh[2]Calculated
Usable energy?
ChemistryLiFePO4[1]
Cell format?

Charge and discharge

Continuous charge current200 A[2]
Continuous discharge current200 A[2]
Maximum charge current?
Maximum discharge current?
Peak charge current?
Peak discharge current?
Continuous output power?
Peak output?
Maximum charge voltage14.6 V[1]
Charge cutoff voltage?
Discharge cutoff voltage11.2 V[2]

BMS and communication

BMS continuous current?
Communication protocolsBluetooth; state of charge LED[1]
Wireless monitoringYes[1]
Inverter compatibility?

Operating temperature

Charging temperature0 to 45 °C[2]Calculated
Discharging temperature-20 to 55 °C[2]Calculated
Storage temperature-20 to 55 °C[1, 2]Calculated
Self-heatingBuilt-in heater, powered by the charger below 0 °C (32 °F) until 10 °C (50 °F)[1]

Mechanical and mounting

Dimensions262.9 W × 269 H × 545.1 L mm[2]Calculated
Weight32.52 kg / 71.69 lb[2]Calculated
Terminals?
Mounting / formatUnclassifiedSite classificationBased on[2]
Enclosure rating (IP)IP65[1]

Installation (from the manual)

Torque

Main terminal torque7.7 N·m(68.15 in-lb*)[1]
Communication terminal torque?
Ground terminal torque?

Clearances and orientation

Installation clearances?
Mounting orientationAny orientation[1]

Not in the manual: Conductors, Protection, Grounding, Communication

System limits

Maximum parallel units8[1, 2]Needs confirmation
Series connection4[1, 2]Needs confirmation
Maximum system energy?

Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.

Charged Reviews · Quick reference

AIMS Power LFP12V300A 12V 300Ah LiFePO4 Battery · LFP12V300A

Warranty

Warranty term10 years[1]
Warranty cycle limit?
Warranted throughput?
Capacity retention?
Cycle rating5,000 cycles[2]
Estimated throughput?
Coverage starts?
Coverage conditions?
Remedy?
Labor and shipping?
Transfer to another owner?
Registration?

Certifications and listings

UL 1973?
UL 9540?
UL 9540A?
UN 38.3?
IEC 62619?
CE?

Documents and sources

  1. LiFePO4 Instruction Manual LFP12V104A LFP12V135A LFP12V300A (022026) (November 2, 2026 capture)Official instruction manual · Revision 12042024 (file 022026) · Revised Not stated · Checked https://www.aimscorp.net/wp-content/uploads/2024/05/LFP-104A-135A-300A-022026.pdf
  2. AIMS Power product page for the LFP12V300A (November 2, 2026 capture)Official product page · Revised Not stated · Checked https://www.aimscorp.net/product/new-lithium-battery-300ah-with-wake-up-heater-bt-monitoring-12v-lifepo4/