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!

PHILIPS M3863A Battery Replacement

Power up your device with the Philips M3863A 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 M3863A Compatible with Philips Forerunner 2 FR2

Click image to open expanded view

Price: £192.88 £275.54
  • Model: M3863A
  • SKU: PHI23MAR1861_Oth
  • Availability: In Stock
  • Capacity: 4.2Ah
  • Voltage: 12V
  • Type: Non-rechargeable
  • Size: NULL
  • 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

L300000043891
HOT

Related Products

HYLB-727
-30%
EDAN

HYLB-727 for EDAN SE-1200 SE-601 SE-12 TWSLB-004 Series

£72.99 £104.27
Availability : In Stock
  • Capacity: 5200mAh
  • Voltage: 14.8V/14.4V
ME202C
-30%
PHILIPS

ME202C for PHILIPS TC20, TC30, TC50, TC70

£76.29 £108.99
Availability : In Stock
  • Capacity: 7200mah
  • Voltage: 11.1V
4/HR-4UAAA
-30%
OPTOMED

4/HR-4UAAA for OPTOMED SMARTSCOPE M5

£56.99 £81.41
Availability : In Stock
  • Capacity: 1000mAh
  • Voltage: 4.8V
BA-K200
-30%
K_TS

BA-K200 for K-TS BA-K200 Portable oxygen generator

£177.00 £252.86
Availability : In Stock
  • Capacity: 6.8Ah/96Wh
  • Voltage: 14.4V
LI24I005A
-30%
MINDRAY

LI24I005A for Mindray D2 D3 D5 D6 LI24I001A BeneHeart

£99.99 £142.84
Availability : In Stock
  • Capacity: 5600mAh/84.56Wh
  • Voltage: 15.1V
453561446191 453561446194
-30%
PHILIPS

453561446191 453561446194 for Philips Healthcare CX50 CX30

£284.99 £407.13
Availability : In Stock
  • Capacity: 6.15Ah/91.02Wh
  • Voltage: 14.8V
LC-S2912NK
-30%
  • Capacity: 2900mAh/34.8Wh
  • Voltage: 12V
LI23I001A
-30%
MINDRAY

LI23I001A for Mindray M5 M5T M6 M7 M7T M9

£168.99 £241.41
Availability : In Stock
  • Capacity: 4500mAh/49.95Wh
  • Voltage: 11.1V
LIMNO2
-30%
JOUBAT

LIMNO2 for JOUBAT JXB1242 Defibrillator

£124.99 £178.56
Availability : In Stock
  • Capacity: 4.2Ah
  • Voltage: 12V
REF900-102
-30%
  • Capacity: 98Wh
  • Voltage: 14.4V
LI1104C 12-100-0006
-30%
BOLATE

LI1104C 12-100-0006 for Bolate M8000, M9500, M66

£149.49 £213.56
Availability : In Stock
  • Capacity: 4000mAh
  • Voltage: 11.1V
MS29977
-30%
DRAGER

MS29977 for DRAGER Applicable medical equipment

£38.49 £54.99
Availability : In Stock
  • Capacity: 11Wh
  • Voltage: 3.6V

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