14.8V 3400mAh Li-ion Robot Vacuum Cleaner Battery Compatible for Mamibot ExVac660 ExVac680s ExVac880 ExVac 660 680S 880 (Color : 2800mAh Battery)

Details:Battry Type:Li-ion battery packRated U:14.4V-14.8VRated Capacity:2800mAh / 3400mAhImportant notes:2. Do not throw the battery into fire or water.3. To avoid keeping it at the temp above 45 degrees or it may cause explosion.4. Do not pressing it or dropping it from the high altitude.5. To prevent short circuit, never put it together with conductors, such as keys,coins,etc.6. Keep the battery in a cool dry surrounding if it's standby.7. PE or plastic bag as your requirement.8. Before fixing, each PCB is tested to make sure the IC is working as well as the capacity.Welcome to our store. Our products are of excellent quality and our store operates with integrity. If you have any questions about our products, please feel free to contact us at any time. Our store is committed to providing high-quality products and first-class services to all valued customers.

• ✅ Advanced lithium-ion technology provides higher energy density.
• ✅ Plug and play, easy installation in 2 minutes, works just like the original parts.
• ✅Reliable safeguard features with build in protection to avoid battery fromshort circuit, over-charge, over-discharge, over-heat, over-current etc.
• ✅High capacity Li-ion rechargeable replacement battery makes your RoboVac run longer and durable, lasting about 2-3.5 hours on per full charged.
• ✅Made of premium rechargeable batteries, and an adaptive chip is added to stabilize the current and voltage, which has no negative impact on the robot. After 1000 cycles of use, the loss is less than 1%.