... safe 5.12 months quality warranted Specifications of small 3.7v li-polymer battery Brand NameAPLModel No.APL-042255Battery TypeLithium PolymerCondition100% ... polymer battery is a better and safer repalcement for lithium-ion battery2.Thin format, light weight , large area, ... specializing in the lithium ion battery,we focus on the lithium ion battery,lithium battery,li-polymer battery,lithium battery ...