FirstPower Upgraded 3200mAh Battery Compatible with Eufy RoboVac 11S 11S Plus 11S MAX

The battery is based on the original size and the function is same with the original battery. 【Battery Feature】: 14.4V, 2800mAh, Lithium-ion – No memory effects. CE, FCC, PSE, RoHS Safe Certified, you don’t need to worry about the battery damaging the machine. 2.8Ah high capacity last longer than 2.6Ah, full charge can last about 120 -180mins. The specific time varies according to the machine model and age, most of which last for 2 hours. 【2.8Ah Capacity & Safe】: Fully charged about 5-6 hours. Safe Charge – Top A grade lithium battery cells, built-in protection against potential damage caused by overcharging, overheating and short-circuit protection. Not hot when charge, protect you and machine’s safe. Makes your RoboVac run longer and durable. 【Easy to Install】: Install it in 2 minutes – just remove the two screws on the bottom, remove the battery connector and connect the new one, then revive your robot again. 【Longer life】: Normally, charge cycle over 300-500 times .

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.