COMPATIBLE WITH ALL V8 SERIES PERFECTLY : as updated battery replacement for V8, it completely fits for all V8 system parts and chargers, such as V8 animal, , , absolute, plus, sv10, hand-held and cordless stick series, etc. [Wide Compatibility] V8 battery replacement are compatible with animal vacuum series v8: works with v8 animal vacuum 229602-01, v8 absolute vacuum 214730-01, v8 vacuum, v8 vacuum, v8 hand-held series vacuum cleaner, v8 SV10 967834-02 96783402 vacuum cleaner, and v8 animal cordless stick vacuum cleaner. [Multiple Safety Protections]Smart protection chip with multiple overcharges, over-discharge, over-current and overvoltage protection systems to safety and extend battery life. NOTE: Avoid recharging immediately after a 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 in use Helps clean the vacuum cleaner and makes your