... deep cycle life 4,IEC standard NIMH high-rate 1600mah rechargeable battery 1,low internal resistance 2,low self-discharge 3,deep ... standard5,OEM&ODM6,CE&ROHS7,Chemistry:Nickelmetal hydride8,1.2v-24v battery pack9,wire and leads ,cassette,Welding tablet connectionDesigned for air ... test of these areas:Asia,Europe,Amercia,Oceanica.NI-CD rechargeable battery is one of our production.It's produced by mature ...