Replacement Battery P2150-4S2P-FMTEV 5200mAh For Dreame S10 S20 X10 X20 S40

5200mAh Replacement Battery for Dreame S10 S20 X10 X20 S40 (P2150-4S2P-FMTEV)

Our battery is rigorously tested to ensure the highest standards of quality and safety. So, you can rest assured that you’re getting a reliable and safe replacement for your Dreame S10 S20 X10 X20 S40 P2150-4S2P-FMTEV.

Please double check your old battery against our pictures, mainly unique edges and connection points

Please note that replacing the battery in an Dreame S10 S20 X10 X20 S40 requires specialized tools and technical skills. Consider professional installation to avoid damage to your device.

Compatible Part Number (Ctrl+F)

P2150-4S2P-FMTEV

Compatible Model (Ctrl+F)

for Dreame S10 S20 X10 X20 S40 Robot Vacuum Cleaner
Note:This upgraded 14.4V 5200mAh lithium-ion battery pack is engineered as a direct replacement for the original Dreame P2150-4S2P-FMTEV battery. It uses a 3-wire (3-pin) connector - red wire for positive, black wire for negative, and the third wire for temperature monitoring ?? and is designed to plug straight into the robot's battery compartment.
Whether you own a Dreame S10, S20, X10, X20 or S40, this battery restores full cleaning performance with extended runtime. The built-in BMS chip ensures safe charging and discharging, cell balancing and protection against overvoltage, undervoltage, overcurrent and short circuits.
Dreame S10 / S20 series shipped with both 3-wire and 4-wire battery versions across different production batches. This listing is for the 3-wire / 3-pin version only. Before purchasing, please open your robot's battery compartment and count the pins on the original connector, or check the model number printed on your old battery label (must end with FMTEV). If your original battery has 4 wires / 4 pins, please choose the 4-wire listing instead.

Usage Tips:

• Fully charge the battery before first use.
• Avoid extreme temperatures to prolong battery life.
• Use the original charger or certified chargers for optimal performance.