KUNLUN Battery for Dyson DC45 Type B DC34 22.2V 3500mAh LI ION Replacement DC35 DC44 DC31 DC56 DC57

【HIGHER CAPACITY】Battery for Dyson DC45 Type B. Battery type: Li-ion rechargeable; Voltage: 22.2V 3500mAh, 22.2V . 【WIDE COMPATIBILITY】Compatible for Dyson DC34: The battery is perfectly compatible with Dyson Type B DC44 DC35 DC31 DC34 DC56 DC57 17083-04 917083-01 17083-2811 18172-01-04 170833 -4211(not suitable for Type A, DC44 MK2). 【Safety and Stability】The lithium-ion battery has Grade A+ cells, with overcharge, over-discharge, over-current and over-voltage protection systems to ensure safety and extend battery life. 【NOTE】Please note that this is a dyson type B replacement battery, difference with type A, updated 3500mAh battery provides longer life than the original battery to completely clean your home. 【FRIENDLY AFTER SALE SERVICE】KUNLUN provides 24-hour friendly customer service. If you have any questions, please contact us by email. We will be responsible for the 12 month battery. 12 MONTH WARRANTY and FRIENDLY AFTER-SALE SERVICE.