30% off all items on the site, 30 days money back, 1 year warranty

What Are You Looking For?

Your Cart

Your Shopping Cart is Empty!

XIAOMI BN66 Battery Replacement

Power up your device with the Xiaomi BN66 battery — engineered for compatibility, performance, and long-lasting reliability. Batteryshop.org.uk offers a wide range of trusted battery models to keep your gear running smoothly.

Battery BN66 Compatible with XIAOMI Poco C40

Click image to open expanded view

Price: £20.88 £29.83
  • Model: BN66
  • SKU: 22LK498_Te
  • Availability: In Stock
  • Capacity: 6000mAh/23.2WH
  • Voltage: 3.87V
  • Type: Li-Polymer
  • Color: Black
  • Our batteries are 100% new and CE / FCC / RoHS certified for safety
  • We only use high quality materials and grade A cells to guarantee real capacity and higher recharge cycles.
  • Quick, friendly and hassle-free customer support and a full one-year warranty: if something goes wrong, we are at your disposal.
Quantity:
- +
Guarantee safe & Secure checkout
  • Free shipping apply to all
    orders over £ 9.9

  • Paypal guarantees 100%
    payment security

  • 30 days returns if you change
    your mind

BN5K
HOT
BN5K
XIAOMI Redmi 12C
£21.00 £30.00
BR51
HOT
BR51
XIAOMI BR51
£19.99 £28.56
BN44
HOT
BN44
XIAOMI hongmi 5Plus
£20.88 £29.83
BP46
HOT
BP46
Xiaomi 12 Mi 12 phone
£24.99 £35.70
BM4U
HOT
BM4U
Xiaomi Redmi K30
£22.38 £31.97

Related Products

BL-L5G
-30%
NOKIA

BL-L5G for Nokia 105 4G (2021)

£18.88 £26.97
Availability : In Stock
  • Capacity: 800mAh/2.96Wh
  • Voltage: 3.7V
BL-22BX
-30%
INFINIX

BL-22BX for INFINIX X510 HOT2

£20.88 £29.83
Availability : Out of Stock
  • Capacity: 1450mAh/4.365WH
  • Voltage: 3.7V
HB456592EHW
-30%
HONOR

HB456592EHW for HONOR X60i/X8C

£18.88 £26.97
Availability : In Stock
  • Capacity: 5000mAh/19.55Wh
  • Voltage: 3.91V
M5D
-30%
OTHER

M5D for 8848 M3

£26.99 £38.56
Availability : In Stock
  • Capacity: 3250mAh/12.35WH
  • Voltage: 3.8V
HB444199EBC
-30%
HUAWEI

HB444199EBC for Huawei honor 4C C8818 CHM-TL00H CHM-CL00

£27.50 £39.29
Availability : In Stock
  • Capacity: 2300mAh/8.8WH
  • Voltage: 3.8V
LI3734T42P5HC66045
-30%
ZTE

LI3734T42P5HC66045 for ZTE PHONE

£18.88 £26.97
Availability : In Stock
  • Capacity: 3400mAh/12.6WH
  • Voltage: 3.7V
BA-032D
-30%
AUX

BA-032D for AUX V926D W5001 T5001

£20.88 £29.83
Availability : In Stock
  • Capacity: 1450mAh/5.37WH
  • Voltage: 3.7V
P11
-30%
CUBOT

P11 for CUBOT P11 Smartphone

£20.50 £29.29
Availability : In Stock
  • Capacity: 2200mAh
  • Voltage: 3.8V
EX-BP_H09
-30%
ECOM

EX-BP_H09 for Ecom Mobile Safety Smart-Ex 01 01M

£44.50 £63.57
Availability : Out of Stock
  • Capacity: 3600mAh/13.32Wh
  • Voltage: 3.7V
BAT16503700
-30%
DOOGEE

BAT16503700 for DOOGEE X7/X7 Pro

£20.88 £29.83
Availability : In Stock
  • Capacity: 3700mAh/14.06WH
  • Voltage: 3.8V
V3760T
-30%
NOKIA

V3760T for Nokia V3760T

£19.50 £27.86
Availability : In Stock
  • Capacity: 2800mAh/10.64WH
  • Voltage: 3.8V
B310
-30%
DOOV

B310 for DOOV PHONE

£18.88 £26.97
Availability : In Stock
  • Capacity: 4000mAh/14.8Wh
  • Voltage: 3.7V

Fast Delivery

Shipping to Most Countries

safe payment

Paypal Secure Payment

Online Discount

30% Off All Batteries

Help Center

Contact Our Customer Service

Curated items

From Handpicked Manufacturers