[【BATTERY SPECS】Capacity: 8000mAh | Battery type: Lithium-ion. Voltage:21.6V / Watt:108Wh. Applicable models: for Dyson v8 battery. Same as the original size & function. NOTE: Cool down the battery before recharge it. Cool down the battery before use it. 【WIDELY COMPATIBILITY】Suitable for all V8 series vacuum cleaners. Designed for Dyson v8 animal battery replacement V8 Animal Cordless HEPA Vacuum/V8 Absolute Cord-Free Vacuum/V8 Fluffy Vacuum/V8 Animal Cordless Stick Vacuum/V8 Animal Cord Free Vacuum/V8 Motorhead/V8 Absolute Stick Vacuum Pet Hair Vacuum. 【8.0Ah Higher Capacity】Made with upgraded li-ion for dyson battery replacement v8. Battery have a longer run time and charge faster. 8.0Ah higher capacity means longer duration than others 4.0Ah not only improves your vacuum performance but also more powerful. 【Intelligent Protection】Grade A cells with UL and CE certified ensure fast charges and low power consumption. Our v8 battery replacement for dyson built-in with intelligent chip provides over-voltage protectionover-current protectionshort circuit protectionhigh-temperature and over-charge protection. 【Easy to Install & Safe Charge】Easy install - took about 2 minute to replace Our battery for Dyson v8 animal fits perfectly with the original V8 wall charger. 1-year warranty if you have any problem do not hesitate to contact us.]