High Quality 14.4V 5200mAh DREAME P2150-4S2P-FMTEV Battery For Dreame S10 S20 X10 X20 S40 Robot Vacuum Cleaner

Do you want to buy a cheap DREAME P2150-4S2P-FMTEV Compatible battery? We offer you a cheap DREAME P2150-4S2P-FMTEV Compatible battery - an incredibly high quality Compatible battery! All DREAME P2150-4S2P-FMTEV are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for P2150-4S2P-FMTEV Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for Dreame S10 S20 X10 X20 S40 Robot Vacuum Cleaner battery and DREAME P2150-4S2P-FMTEV model.

High capacity DREAME P2150-4S2P-FMTEV battery for longer standby time.

The battery is professionally tested to ensure the best lifespan.

1 year warranty, 30 days money back, 100% brand new!

Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.

Safety certified CE / FCC / RoHS.

Key Features

• High‑capacity design with 5200mAh for extended device runtime.
• Stable 14.4V output ensures consistent performance during daily use.
• Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
• Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
• Optimized for reliable performance in warm and humid environments.
• Lightweight and compact design for easy installation and device compatibility.

Technical Specifications

Model	P2150-4S2P-FMTEV
Battery Condition	Brand New Replacement Battery
Item Code	ECN10I26SE_Oth
Category	Cordless Vacuum Batteries
Brand	DREAME
Capacity	5200mAh
Voltage	14.4V
Type	Li-ion
Color	White
Size	*mm(L x W x H)
Applies to	Dreame S10 S20 X10 X20 S40 Robot Vacuum Cleaner
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Compatible Models

Replacement Part Numbers:

• P2150-4S2P-FMTEV

Compatible Models：

For Dreame S10 S20 X10 X20 S40 Robot Vacuum Cleaner
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.
Please Note: 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.

* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

Battery Care & Maintenance

• Store the battery in a cool, dry environment to maintain long‑term performance.
• Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
• Use compatible DREAME chargers or certified charging accessories to ensure safe and efficient charging.
• Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
• If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
• Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
• Do not puncture, crush, or expose the battery to water or high humidity.

Frequently Asked Questions