PERFECTLY COMPATIBLE WITH ALL V8 SERIES: As an up-to-date battery replacement for V8, it fits perfectly with all V8 system parts and chargers, such as V8 animal, , , Absolute, Plus, SV10, handheld stick and cordless . series, etc. [Wide Compatibility] V8 replacement batteries are compatible with V8 series animal vacuums: works with V8 animal vacuum 229602-01, V8 absolute vacuum 214730-01, V8 lint vacuum, V8 motorized head vacuum, V8 series handheld vacuum. , v8 SV10 967834-02 96783402 vacuum cleaner and v8 animal-free vacuum cleaner. [Multiple Safety Protections] Intelligent protection chip with multiple protection systems against overcharge, overdischarge, overcurrent and overvoltage to ensure safety and extend battery life. NOTE: Avoid recharging immediately after full discharge, please let the 215681 battery cool down before charging. Protects the battery from overcharging, overdischarging, overvoltage, overheating, short circuit, etc., safe and stable use Helps to clean the vacuum