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!

FITBIT FB511 Battery Replacement

Power up your device with the Fitbit FB511 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 FB511 Compatible with Fitbit Versa 3 (FB511) & SENSE (FB512) Watch

Click image to open expanded view

Price: £21.99 £31.41
  • Model: FB511
  • SKU: ECN12819_Oth
  • Availability: In Stock
  • Capacity: 260mAh/1.001Wh
  • Voltage: 3.85V
  • Type: Li-ion
  • Color: White
  • 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

Related Products

361-00104-20
-30%
GARMIN

361-00104-20 for Garmin Swim 2

£18.99 £27.13
Availability : In Stock
  • Capacity: 100mAh/0.38Wh
  • Voltage: 3.8V
3026.24X
-30%
  • Capacity:
  • Voltage: 1.8V
HB642735ECW
-30%
HUAWEI

HB642735ECW for HUAWEI Little K2 Kids watch 3 3S 3X 3PRO

£20.88 £29.83
Availability : In Stock
  • Capacity: 660mAh/2.52WH
  • Voltage: 3.82V
361-00026-00
-30%
GARMIN

361-00026-00 for Garmin forerunner 205 305 sports GPS smartwatch

£20.50 £29.29
Availability : Out of Stock
  • Capacity: 720mAh 2.7Wh
  • Voltage: 3.7V
A2663
-30%
APPLE

A2663 for Apple Watch Series 7 41MM

£29.99 £42.84
Availability : In Stock
  • Capacity: 284mAh/1.094Wh
  • Voltage: 3.85V
XTC-ZP
-30%
XIAOTIANCAI

XTC-ZP for XIAOTIANCAI Z5 Z5Q Z5AQ

£20.88 £29.83
Availability : In Stock
  • Capacity: 700mAh/2.695WH
  • Voltage: 3.85V
C11N1502
-30%
ASUS

C11N1502 for Asus Zenwatch 2 WI501Q

£38.50 £55.00
Availability : In Stock
  • Capacity: 388mAh/1.5WH
  • Voltage: 3.85V
361-00145-00
-30%
GARMIN

361-00145-00 for Garmin Fenix 7S

£20.99 £29.99
Availability : In Stock
  • Capacity: 250mA
  • Voltage: 3.87V
A2810
-30%
APPLE

A2810 for APPLE WATCH SERIES 8 41MM

£26.99 £38.56
Availability : In Stock
  • Capacity: 282mAh/1.091Wh
  • Voltage: 3.86V
EB-BR365FBE
-30%
SAMSUNG

EB-BR365FBE for Samsung Gear Fit 2 Pro Sports Bands

£39.50 £56.43
Availability : In Stock
  • Capacity: 200MAH/0.77Wh
  • Voltage: 3.85V
HB532729EFW
-30%
HUAWEI

HB532729EFW for HUAWEI GT2 Pro Smart Watch

£22.38 £31.97
Availability : In Stock
  • Capacity: 451mAh
  • Voltage: 3.87V
LI3904T44P6H282455
-30%
NUBIA

LI3904T44P6H282455 for Nubia SW-1002 watch

£20.88 £29.83
Availability : In Stock
  • Capacity: 425mAh/1.63WH
  • Voltage: 3.85V

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