Upgraded 222V 4000mAh Replacement for Dyson Battery DC31 DC34 DC35 DC44 Not Fit Type B DC44 MK2 917083-01 Handheld Vacuum Batteries

We offer a better replacement for OEM Original Battery at half the price. Battery Type: Lithium-Ion Battery Voltage: 22.2V Battery Capacity: 4000mAh Made with high quality LG cells Professional Replacement Dyson Battery! Warm Tip: NOT fit Type B series models, please carefully check your original battery type. Compatible Models: 917083-01, 17083-2811, 18172-01-04, 17083-4211 Fit for Dyson Type A Models: For Dyson Handheld Vacuum Cleaner DC31, DC31 Animal, DC31 Animal Exclusive Dyson DC34 DC44 DC35 (Not Fit Type B, DC44 MK2) Battery Maintenance 1. Always remove battery form your vacuum when you are assembling parts, making adjustments, cleaning or when not being used for an extended time. 2. If you don't plan on using the battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-ion batteries will self-discharge during storage; remember to recharge the batteries before use. 3. Do not leave the battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. Charging issues:(Please refer the picture) Step 1: First power on your AC adapter, then press the switch of vacuum; Step 2: Insert the plug without release the button; Step 3: Release the button after 1 second, then the battery will be in charging.