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10.8 V
8.7 Ah
8.0 A
60 W

The Ni2040 and Ni3040 are ideal for low temperature applications as the low internal impedance enables the cells to deliver good capacity and discharge current. The Ni2040 can perform as low as -10°C and the Ni3040 has tested as low as -30°C. (Note, in cases of low temperature applications, we strongly recommend testing in your specific application). Also, with its 8A/10A discharge capability, the Ni2040ED29 and Ni3040HD25 are ideally suited as a small “hot-swap” battery to hold up the device for a short period while the main battery is charged. These smart Li-ion batteries can be customized to meet unique specifications. Custom label, custom firmware and some performance options are available. Creating custom-hybrids of standard batteries is a part of Inspired Energy’s established expertise.

Length X Width X Height (Inches):
8.5" X 2.4" X 0.9"
Length X Width X Height (mm):
214.6mm X 58.9mm X 22.4mm
Chemistry / Cell Array:
9 Li-ion 18650 cells / 3S3P array
Equivalent Lithium Content:
Mating Connector:
AMP P/N 5787422-1 or 5787446-1
Cavity Size:
23.5mm x 60mm cross section
Fuel Guage Display:
Always on 5-Bar LCD
IP Rating:
Optional Belt Pack:
On Board Charger:
Has power supply:
Vehicle Cable:
USB Charge Port: