The CNB950E is 2000 mAH Lithium-Ion lightweight battery pack for the HT ATEX series of portable walkie-talkies. Lithium-Ion technology gives the radio a long operating time and the batteries do not suffer from the 'memory effect' that can occur with radios using alternative battery chemicals.
Product Specs.
Rechargeable Lithium-ion battery, 2000mAh for the Entel HT series