10.8V, 8.8Ah, 97Wh

NL2050 Specification Summary

Part numbers:

NL2050HD22 - 2.2Ah cells, high discharge

chemistry / cell array:

12 Li-Ion 18650 cells / 3S4P array

capacity / energy:



Vmax=12.6V Vnom=10.8 V Vcutoff=7.2V

eq. li content:


max continuous discharge


max cont discharge to cutoff voltage



Fully SMBus rev 1.1 Compliant

data system:

Fully SBDS rev 1.1 Compliant


"CH" range desktop charger or other SMBus Level 3 compliant charger (LT 4100 recommended).

physical dimensions:

HEIGHT: 0.9" / 22.9mm
LENGTH: 8.5" / 215.9mm
WIDTH: 3.1" / 78.7mm
WEIGHT:  658g / 1lb 7oz

mating connector:

rec. battery cavity:

24mm x 80mm cross section.
The battery should be centered within this cavity.

NL2050 Description

The NL2050 is designed & built in the USA by Inspired Energy, Inc. You can buy any quantity from a single battery up to many thousands, all direct & built-to-order from Inspired Energy.

The NL2050 smart Li ion battery can be customized to meet your needs. Maybe a label change to your corporate livery? Or a firmware modification to modify the smart battery data to suit your needs? Or perhaps you need the battery performance changing. Creating custom-hybrids of standard batteries is a part of Inspired Energy's established expertise.

Inspired Energy manufacturers all products to order. We sell direct to clients globally in quantities from 1 to  >50,000. We accept Credit cards for small orders & samples.

If you are interested in purchasing a standard battery pack, or receiving a quotation please contact us at:
US Toll Free: 1-888-5-INSPIRE (1-888-546-7747) or USA 352 472 4855
or use the current email address shown on our contacts page.