AA Portable Power LF-LA12V21A
The AA Portable Power LF-LA12V21A is a battery pack with 252Wh of energy and LiFePO4 cells.
Last updated: 11 October 2026
Battery and charging
- Energy
- 252Wh
- Voltage
- Nominal: 12.8V; Maximum Charge: 14.40V±0.25V; End Voltage: 10.0V±0.1V
- Rated capacity
- Typical Capacity: 21.6Ah; Minimum Capacity: 21.3Ah
- Chemistry
- LiFePO4
“LiFePO4 Rechargeable Battery: 12V 21Ah (252Wh, 30Amp rate, Prod#1431) with LCD - UN38.3 Passed”
Source: batteryspace.com/lifepo4-rechargeable-battery-12v-21ah-252wh-30amp-rate-prod-1431.aspx
“Nominal: 12.8V; Maximum Charge: 14.40V±0.25V; End Voltage: 10.0V±0.1V”
Source: batteryspace.com/lifepo4-rechargeable-battery-12v-21ah-252wh-30amp-rate-prod-1431.aspx
“Typical Capacity: 21.6Ah; Minimum Capacity: 21.3Ah”
Source: batteryspace.com/lifepo4-rechargeable-battery-12v-21ah-252wh-30amp-rate-prod-1431.aspx
“LiFePO4 Rechargeable Battery: 12V 21Ah (252Wh, 30Amp rate, Prod#1431) with LCD - UN38.3 Passed”
Source: batteryspace.com/lifepo4-rechargeable-battery-12v-21ah-252wh-30amp-rate-prod-1431.aspx
Size and fit
- Overall dimensions
- 181 x 77 x 170 mm (without connector) 181 x 77 x 182 mm (with connector)
“181 x 77 x 170 mm (without connector) 181 x 77 x 182 mm (with connector)”
Source: batteryspace.com/lifepo4-rechargeable-battery-12v-21ah-252wh-30amp-rate-prod-1431.aspx
Sources
- LiFePO4 Rechargeable Battery: 12V 21Ah (252Wh, 30Amp rate, Prod#1431)Archived document
Source: batteryspace.com/lifepo4-rechargeable-battery-12v-21ah-252wh-30amp-rate-prod-1431.aspx
Retrieved October 10, 2026