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AIMS Power AIO-12V-BAT2 12V 420Ah LiFePO4 Auxiliary Battery for the AIO-12V

Brand
AIMS Power
Model
AIO-12V-BAT2
SKU / part number
AIO-12V-BAT2[1, 2]
Category
Batteries
chargedreviews.com/batteries/aims-power-aio-12v-bat2

Energy and chemistry

Nominal voltage12 V[2]
Rated capacity420 Ah[2]
Nominal energy5.12 kWh[2]
Usable energy?
ChemistryLiFePO4[2]
Cell format?

Charge and discharge

Continuous charge current?
Continuous discharge current300 A[2]
Maximum charge current?
Maximum discharge current480 A[2]
Peak charge current?
Peak discharge current?
Continuous output power?
Peak output?
Maximum charge voltage?
Charge cutoff voltage?
Discharge cutoff voltage?

BMS and communication

BMS continuous current?
Communication protocols?
Wireless monitoring?
Inverter compatibilityThe AIMS Power AIO-12V all in one solar power box[1]

Operating temperature

Charging temperature0 to 65 °C[2]
Discharging temperature-20 to 65 °C[2]
Storage temperature?
Self-heating?

Mechanical and mounting

Dimensions660.4 D × 812.8 D × 355.6 D mm[1]Calculated
Weight56.7 kg / 125 lb[1]Calculated
Terminals?
Mounting / format?
Enclosure rating (IP)?

Installation (from the manual)

Not documented in the manual

System limits

Maximum parallel units8[2]
Series connection?
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 AIO-12V-BAT2 12V 420Ah LiFePO4 Auxiliary Battery for the AIO-12V · AIO-12V-BAT2

Warranty

Warranty term?
Warranty cycle limit?
Warranted throughput?
Capacity retention?
Cycle rating?
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. AIO-12V All In One Solar Power Box User's Manual (06082026) (November 2, 2026 capture)Official instruction manual · Revision 06082026 · Revised Not stated · Checked https://www.aimscorp.net/wp-content/uploads/2025/01/AIO-12V-06082026.pdf
  2. AIMS Power product page for the AIO-12V-BAT2 (November 2, 2026 capture)Official product page · Revised Not stated · Checked https://www.aimscorp.net/product/12v-lithium-400-amp-auxillary-battery-to-be-used-with-all-in-one-solar-power-box/