Use the MOTOROLA lithium-ion (Li-Ion) battery pack as a replacement battery. Fits MOTOROLA CLP Series 2-way radios, Nos. 15X821 and 15X820, sold separately. 1800 mAh. High-capacity battery pack is rechargeable.
Battery Pack: Fits CLU1040BHLAA/MFR. NO. CLU1010BHLAA Model, Fits Motorola Brand, 3-1/2 hr