HeadphoneMate Rechargeable Battery for Parrot Zik Headphones (Zik First Generation Headphones) Premium battery from industry leader HeadphoneMate This BRAND NEW replacement is 100% compatiable with your Parrot Zik1.0, Headphones. (NOTE: HeadphoneMate battery are only compatible with our HeadphoneMate charger and Parrot Zik1.0 headphones; they are NOT fit other after-market chargers!!!) Note: these batteries are designed for Parrot Zik 1.0 headphones, they are NOT compatible with Parrot Zik 2 Zik3 headphones. It has same capacity (830mAh/3.07WH) as original Parrot Zik battery, plus HeadphoneMate carefully designed it with comprehensive saftey features: include Short Circurity Protection, Overcharge protection, Over discharge protection, Over heat protection, CE Safty Certified!