Motorola OEM BN70 BATTERY FOR HINT QA30 NEXTEL DEBUT I856 KARMA QA1 SNN5837A High Capacity reliable OEM Lithium-Ion Battery rated at 1140 mAh Expect to Approx. Double Your Talk and Standby Times OEM battery for you to keep as a reliable extra power source handy Advanced lithium-ion technology keeps phone working at optimum performance.