Artisan Power Motorola DTR410, DTR510 and DTR650 Replacement Battery. 2000 mAh Motorola DTR410, DTR510, DTR550 and DTR650 Replacement Battery. Fully replaces battery number SNN5706B, NNTN4665A and 53963 Lithium Ion Rechargeable Battery Pack | 3.7 Volt | 2000 mAh | Cells Made in Japan Long Lasting High Capacity: 2000 mAh capacity rating 75% higher than the OEM battery. Manufactured by Artisan Power, a leader in premium quality replacement battery packs.