The BST-37 battery is compatible with Sony Ericsson J100i, J110i, J120i, J220i, J230i, K200i, K310i, K320i, K510i, K610i, K630i, K660i, K750i, T270i, V600i, V630i, W350i, W550i, W700i, W710i, W800i, Z520i, Z550i, Z710i, HCB-100, HCB-120
It's ideal for taking with you when going on vacation, when you won't be near a charging point for an extended period and need to keep in touch.
It's a memory free, standard capacity battery, is the factory original rated at 900mAh capacity.
It's a lightweight lithium-ion battery and provides extensive talk and standby times.
Charge time: approx. 2 hours
Warranty: 3 months