P2150-4S2P-FMTEV Replacement Battery for Dreame S10 S20 X10 X20 S40

DREAME | SKU: ECN10I26SE_Oth

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

$39,99

( Free Shipping* )

If your Dreame S10 S20 X10 X20 S40 is no longer holding a charge as well as it used to, or if it is swelling, it may be time to replace the battery. This battery is a great option for restoring your Dreame S10 S20 X10 X20 S40 to its original performance.

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Easy 30 Day Return Policy
12-Month Warranty
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Capacity:

5200mAh

Voltage:

14.4V

Battery Type:

Li-ion

Model:

P2150-4S2P-FMTEV

Compatibility:

Dreame S10 S20 X10 X20 S40

Dreame S10 S20 X10 X20 S40 — 14.4V Li-ion Replacement Battery (P2150-4S2P-FMTEV)

If your Dreame S10 S20 X10 X20 S40 is draining fast or barely lasting half a day, this high-quality P2150-4S2P-FMTEV replacement battery brings back the power you're used to.
Built-in protection against overcharging and short circuits
Matches original voltage and capacity specifications
Backed by a 12-month warranty

Replaces the following parts

P2150-4S2P-FMTEV

Compatible with the Following Devices

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.

Compatibility Note: Please check your original Battery model before ordering. Professional installation recommended.

What's in the Box

1x high-quality replacement battery for Dreame S10 S20 X10 X20 S40 (P2150-4S2P-FMTEV, 5200mAh )

Dreame S10 S20 X10 X20 S40 Battery Specifications:

Condition	New
Capacity	5200mAh
Voltage	14.4V
Battery Type	Li-ion
Model:	P2150-4S2P-FMTEV
Compatibility:	Dreame S10 S20 X10 X20 S40
Certifications	CE, RoHS, UL
Protection Functions	Overcharge, Deep Discharge, Overvoltage, Overcurrent, Short Circuit
Warranty	12 Months

Upgrade your Dreame S10 S20 X10 X20 S40 with a high-quality replacement Battery and enjoy improved performance and longer usage time.

Battery Care Tips

Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Shipping policy

We strive to ensure that your order arrives quickly, safely, and on time.

Free Worldwide Shipping

We offer FREE shipping on all orders.

Processing Times

Orders are generally processed and shipped from our facility within 1-2 business day (excluding weekends and holidays).

Delivery Times

Once shipped, orders typically arrive within 7–15 business days within the contiguous United States, depending on the shipping method and destination.

Please note: These are estimated delivery times. Actual delivery may be affected by customs clearance, weather, or other unforeseen circumstances. We appreciate your patience and understanding.

Tracking Information

When your order has shipped, you will receive an email informing you of your package being shipped along with a tracking number. If for any reason you don't receive this or for more shipping information, please contact us along with your order number.

Please note, tracking can take around 24---48 hours to update after dispatch.

Important Information

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