Dyson V8 Replacement Battery This Dyson V8 Replacement Battery is easy to install and provides up to 4500mAh of charge capacity. With an intelligent protection chip and A-class cells, it delivers faster charging and low power consumption. Certified and tested to 1000 cycles, this battery is durable and long-lasting. Suitable for all applicable V8 series models, it is reliable and dust-free. Compatible with Dyson V8 Series SV10 Animal Fluffy Absolute Motorhead Upgraded 4500mAh battery provides longer using life A-class cells provide fast charging and low power consumption. Intelligent protection chip with multiple protection systems, passed 1000 times aging test and acquiring CE FCC ROHS PSE certificates ABS + PC plastic shell, and equipped with plastic cover, can ensure that the interface is dust-free. No memory effect, can be charged or discharged as needed without loss of capacity. Integrated charging indicator Helpful Information To help prolong battery life, avoid recharging immediately after a full discharge. (Allow cooling for a few minutes) Before you use the battery for the first time, please fully charge it Integrated charging indicator: Steady blue means charging, light off means charging completed, flashing green means activated low current protection, flashing yellow means error occurred(high-temperature protection) Fits Models: Dyson V8, SV10, SV25 Animal Fluffy Absolute Motorhead