Applicablemodels: MC9000-G/K, MC9060-G/K, MC9090-G/K, MC9097-G/K, MC9190-G/K, MC9200-G/K ^^
Battery model: KT-21-61261-01, 21-65587-02, 82-111734-02 ^^
Specification:
Voltage: 7.4 V;
Type: Li-ion;
Capacity: 2200mAh / 16.28 Wh;
Size: 74.40 x 47.80 x 24.21 mm ^^
Quality certification: ROSH, CE, UL triple certification, no memory effect, overcharge, over discharge, overheating, over current, short circuit protection ^^ If the battery life of your wireless device is significantly reduced, you should replace the battery