Expion360 EX-G27-100C
The Expion360 EX-G27-100C is a battery pack with a nominal voltage of 12.8 Vdc, 1280 Wh of energy, LiFePO4 cells, a continuous discharge of 80 A and a peak of 120 A (1 s).
Last updated: 26 October 2026
Battery and charging
- Energy
- 1280 Wh
- Voltage
- 12.8 Vdc
- Capacity
- 100 Ah
- Chemistry
- LiFePO4
- Rated charge cycles
- >4000 cycles at 1C, 100 % DoD
- Battery water resistance
- IP66
- Nominal capacity
- Sources disagree
102 Ah
“Rated Capacity 102 Ah (303 mm x 173 mm x 218 mm)”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
100 Ah
“100 Ah batteries connected in parallel.”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/Expion360_Manual_G24_G27_V2.0.pdf?v=1667338479
- Maximum continuous discharge
- 80 A
- Peak discharge
- 120 A (1 s)
- Stated energy
- 1280 Wh
- Charging voltage
- Sources disagree
14.6 Vdc
“14.6 Vdc Pulse Discharge Current”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
14.2 Vdc to 14.6 Vdc
“14.2 Vdc to 14.6 Vdc, although”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/Expion360_Manual_G24_G27_V2.0.pdf?v=1667338479
“Battery Rated Energy (@ 0.2C, 77 °F) 768 Wh 1024 Wh 1216 Wh 1280 Wh 1536 Wh”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/Expion360_Manual_G24_G27_V2.0.pdf?v=1667338479
“12.8 Vdc/102 Ah) PERFORMANCE: Long”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
“Battery Nominal Voltage 12.8 Vdc”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/Expion360_Manual_G24_G27_V2.0.pdf?v=1667338479
“Battery Rated Capacity (@ 0.2C, 77 °F) 60 Ah 80 Ah 95 Ah 100 Ah 120 Ah”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/Expion360_Manual_G24_G27_V2.0.pdf?v=1667338479
“LiFePO4) Discharge Parameters Charge”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
“>4000 cycles at 1C, 100 % DoD”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
“IP66 Cell Self-Discharge <2 % per”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
“80 A Charge Method CC-CV Max. Discharge”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
“120 A (1 s) Recommended Float Voltage”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
“1280 Wh 1536 Wh Battery Internal”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/Expion360_Manual_G24_G27_V2.0.pdf?v=1667338479
Battery care and safety
- Where its BMS cuts off
- Sources disagree
14.6 Vdc
“14.6 Vdc Pulse Discharge Current”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
14.6 Vdc ± 0.1 Vdc
“14.6 Vdc ± 0.1 Vdc, the BMS will”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/Expion360_Manual_G24_G27_V2.0.pdf?v=1667338479
- Temperatures to charge the battery in
- Sources disagree
32 °F to 140 °F (0 °C to 60 °C)
“32 °F to 140 °F (0 °C to 60 °C)”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
32 °F ± 9 °F to 140 °F ± 9 °F (0°C ± 5 °C to 60 °C ± 5 °C)
“32 °F ± 9 °F to 140 °F ± 9 °F (0°C ± 5 °C to 60 °C ± 5 °C)”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/Expion360_Manual_G24_G27_V2.0.pdf?v=1667338479
Size and fit
- Terminals
- M 8 x 1.25
- Stated weight
- Sources disagree
29.3 lbs (13.3 kg)
“Weight: 29.3 lbs (13.3 kg)”
Source: expion360.com/pages/12-v-lithium-battery
29 lb (13.3 kg)
“29 lb (13.3 kg) Resistance <5 mΩ”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
“M 8 x 1.25 Efficiency >99 % Battery”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
Identity
- Model code
- EX-G27-100C
“EX-G27-100C (12.8 Vdc/102 Ah)”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
Certification claims
- Certification claimed by the manufacturer
Certified compliant to UL 1973 with grade A UL Recognized cells
“Certified compliant to UL 1973 with grade A UL Recognized cells”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
Certified compliant to UL 1973 by TEi Listing Services, File no. 22D01
“Certified compliant to UL 1973 by TEi Listing Services, File no. 22D01”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
UN3480, Class 9, UN38.3
“UN3480, Class 9, UN38.3 Charge”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
UL 1642 For Cells, File no. MH64383
“UL 1642 For Cells, File no. MH64383”
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
Sources
- Archived document
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/EX-G27-100C_V.04_02132024.pdf?v=1707933929
Retrieved October 8, 2026
- Archived document
Source: cdn.shopify.com/s/files/1/0469/5742/8899/files/Expion360_Manual_G24_G27_V2.0.pdf?v=1667338479
Retrieved October 25, 2026
- Archived document
Source: expion360.com/pages/12-v-lithium-battery
Retrieved October 25, 2026