We focus on providing high quality batteries and related accessories. This New Battery for TD-Tech BTY400Li22 EP821/D45I is designed for long-lasting and stable performance. It provides a one-year warranty and has passed CE / RoHS / ISO9001 safety certification. Round-sealed package ,faster delivery and thoughtful after-sales service will make you feel assured to purchase.

Specifications

Product Type	Replacement Battery
Battery Type	Li-ion
Battery Voltage	3.8V
Battery Capacity	4000mAh
Color	Black
Condition	100% New
Warranty	12 months
Compatible Part Number	BTY400Li22
Compatible Models	EP821/-D45I

NOTE: Please, make sure this product fits exactly your original model before making a purchase.