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

P2150-4S2P-FMTEV Battery Replacement for Dreame S10 S20 X10 X20 S40 - 5200mAh 14.4V Li-ion

This Vacuum Robot Battery replaces the Dreame P2150-4S2P-FMTEV and is compatible with all models listed below. It is made with high quality cells and meets or exceeds the OEM specifications.

Replacement for Part Number

P2150-4S2P-FMTEV

Compatible Models

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.

Key Features:

• 100% compatible with the original device;
• Built-in protection circuitry to avoid damage to your device from overvoltage;
• Strict testing during production to ensure optimum performance;
• Perfect replacement for the part shipped with the device;