【Extensive Compatibility】Replacement battery for Shark IX140 IX141 IX142 IZ140 IZ141C IZ142 UZ145 Please make sure your device compatible with it. 【High Quality Cells & Multiple Protection 】This replacement battery for Shark XFBT620 is made of high quality cells, and built in protection against over-charge, over-discharge, over-current, over-voltage, over-load, over-heating, and provides short circuit protection. 【Install & Charge】Moccdor Replacement battery for shark XFBT620 is easy to install and fits perfectly, Li-Ion battery technology offers extended run time with no memory effect,suitable for original charging station. 【Lithium-ion Battery Technology】Provides fade-free power from start to finish. 【Warranty Services】Perfect Customer Service: 30-day money-back guarantee and a 12-month warranty. The most professional technical team to provide you with the perfect solution within 24 hours This Replacement battery for Shark xfbt 620,compatible with Shark IX140 IX141 IX141H IX142 IZ140 IZ140C IZ141C IZ142 UZ145