Specifications High-concerned chemical:None Nominal Capacity:12800mAh Weight:500g Voltage:14.4v Size:132*37*37mm Application:Camera Model Number: battery for Dreame F9 Type:Li-Ion Brand Name:Aleaivy Origin:Mainland China Certification:CE Dear customers and friends, Welcome to our shop! [Good News!!!] From today on, most of the packages placed in this store will be sent to the buyer by air line ; Otherwise, the package will also be sent to the buyer through the logistics line with searchable logistics tracking information . Please rest assured that buyers buy! [About logistics] 1.This website carries on the inquiry tracking information; As batteries are special products, we will choose different channels to send packages according to your purchase order amount or product weight (some channels have no tracking information); 2. Due to different transportation channels in different countries, the time limit will be different. Generally, you can receive the goods within 10-75 days. If you have any questions, you can consult our online customer service personnel Compatiable for Dreame Robot Vacuum Cleaner D9 F9 RLS3 L10 Other models are not matchable, please check carefully before placing orders. Specifications Model: P2008-4S2P-MMBK Nominal Voltage: 14.4V Max Charge Voltage: 16.6V Nominal Capacity: 5.2Ah 74.88Wh