Apple watch series 4 40mm battery replacement in comparison
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Last updated on 07.09.2026
1
Swark Replacement Battery A2345 Compatible with Apple Watch Series 6 40 mm Model A2291 A2293 A2375 with Tools
swark
free shipping
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9,9
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2
E-yiiviil Replacement Battery A2058 Compatible with iWatch 4 Series 4 40 mm with Tools
E-YIIVIIL
free shipping
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9,8
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3
ACDMQ Watch Charger [apple MFi Certified] Fast Wireless Magnetic Cable Portable Cord Compatible with Apple Watch Series 9 8 7 6 5 4 3 2 SE Ultra,38/40/42/44mm
ACDMQ
free shipping
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9,8
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4
A2058 Li-ion Battery for Apple iWatch Series 4 S4 40mm A1975 A2007 3.81V | GPS + LTE Cellular, Compatible with A1975 A1977 A2007,224.9mAh, Rechargeable, complete repair toolkit included
SHAWOROCE
5% off
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9,8
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5
CUDPO Watch Charger iwatch charger[apple MFi Certified] Fast Wireless Magnetic Wireless Charging Cable Charging Cord Compatible w/ Apple Watch Series 8 7 6 5 4 3 2 SE Ultra,38/40/42/44mm, White
CUDPO
13% off
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9,8
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6
ERYNK -N A2059 Replacement Battery for Apple Watch Series 4 44 mm A1975, A1976, A2007, A2008 Replacement Battery with Tool Kit
ERYNK
free shipping
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9,6
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7
HIGHAKKU Smartwatch Replacement Battery A2058 Compatible with Apple Watch iWatch Series 4 4th Generation 40 mm (GPS+Cellular/GPS) with Tools
HIGHAKKU
free shipping
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9,6
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8
ELLENNE Battery for Apple Watch SE2 40 mm Iwatch A2721 with Tool Kit | Battery for Apple Watch SE2 40 mm A2721 209 mAh - Disassembly Tool Kit
Ellenne
free shipping
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9,6
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9
380mAh High-Capacity Battery Compatible For Apple Watch iWatch Series 4 S4 40mm,Li-ion Polymer 0-Cycle Replacement Watch Battery
Generic
free shipping
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9,3
Show on Amazon
10
Vvsialeek A2345 Battery Compatible with A-pple Watch i-Watch Series 6 40 mm Model A2291 A2293 A2375
You might also be interested in these apple watch series 4 40mm battery replacement.
Back Cover Battery Door Wireless Flex Replacement Compatible With Apple Watch Series 4 40mm NO NFC Only GPS (NOT FIT LTE)
1. New and high Quality.
£ 12.82
free shipping
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USB C Charger for Apple Watch, Nylon Magnetic Charger for iWatch Smartwatch, Charging Station for Apple-Watch Series 10/9/8/7/6/5/4/3, SE
Wanme
£ 4.99
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MaxRenard Watch Charger 2 in 1 Fast Charging Cable for iPhone iPad Wireless Charging Dock for Watch Series 10/9/8/7/6/5/4/3/2/SE/SE 2/Ultra/Ultra 2 (1.2m, Black)
MaxRenard
£ 3.99
free shipping
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Battery For Apple Watch Series S6 40mm, A2345,
Replace For Apple Watch Series S6 40mm,
£ 45.35
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Swark A2058 Battery Replacement Compatible with Apple Watch 4 Series 4 (4th Gen) 40 mm Model A1975 A1977 A2007 (GPS+Cellular/GPS) with Improved Repair Tool Kit
swark
£ 19.00
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E-yiiviil Replacement Battery A2059 Compatible with iWatch 4 Series 4 44 mm with Tools
E-YIIVIIL
£ 19.07
free shipping
To the product (1 offer)
5% off
Apple Watch USB Charger Compatible With iWatch Series Ultra/8/7/6/5/4/3/2/1/SE, Magnetic Fast Charging Cable (Black)
【Strong Magnetic Charge】 This replacement USB charger can provide the original fast charging speed for apple watch series 9/8/7/6/5/4/3/2/1/SE/ultra (Including 38mm/40mm/41mm/42mm/44mm/45mm/49mm). The charger has a built-in magnet with strong magnetic attraction to ensure that the watch is always connected to the charger while charging.
£ 7.21
To the product (1 offer)
ELLENNE - Battery for Apple Watch Series 4 40 mm - iWatch 4Gen. 224 mAh A2058 with Screwdriver Kit Included
New battery with zero cycles - New replacement battery, never used and with zero charging cycles. Optimum performance guaranteed right from the first use.
£ 24.07
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Glitter Leather Compatible with Apple Watch Bands 38mm 40mm 41mm,Bling Bands Leather Luxury Shiny Sparkle Women Strap Wristbands Replacement for iWatch Series 6 5 4 3 2 1 (Glitter-Pink, 38mm40mm41mm)
Flash Material: This iWatch leather strap is made of microfiber leather and designed with glitter material, providing a comfortable wearing experience. Anti slip, snug fit, and durable. Provide new watch accessories and bracelets for your daily life.
£ 16.09
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BINLUN Compatible with Apple Watch Stainless Steel Strap with Protective Case 41mm 40mm 38mm Metal Watch Strap & Soft TPU Watch Case for iWatch Straps Series 6/5/4/3/2/1(Gold,Golden TPU Case)
【Premium Stainless Steel Construction】BINLUN watch strap design for apple watch is crafted with high-quality stainless steel, and our profession vacuum plating technology, every detail is meticulously considered, resulting in beautiful and elegant colors that exude a sense of nobility and luxury. Its durability and high hardness make it resistant to scratches and dents, maintaining its pristine appearance over time.
£ 16.79
To the product (1 offer)
ERYNK Apple iWatch Series 6 40 mm Replacement Battery, A2345 Battery for Apple iWatch Series 6 40 mm Model A2293, A2294, A2375, A2376 Replacement Battery with Tool Kit
ERYNK
£ 19.19
free shipping
To the product (1 offer)
HIGHAKKU Smartwatch Replacement Battery A2058 Battery Compatible with Apple Watch iWatch Series 4 4th Generation 40 mm (GPS+Cellular/GPS) Model A1975 A1977 A2007 with Tools
This battery is only compatible with Apple Watch iWatch Series 4 4th Generation 40 mm (GPS+Cellular/GPS) Model: A1975 A2007 A1977
£ 28.51
free shipping
To the product (1 offer)
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Swark Replacement Battery A2345 Compatible with Apple Watch Series 6 40 mm Model A2291 A2293 A2375 with Tools
![ACDMQ Watch Charger [apple MFi Certified] Fast Wireless Magnetic Cable Portable Cord Compatible with Apple Watch Series 9 8 7 6 5 4 3 2 SE Ultra,38/40/42/44mm](https://cdn.which.one/productimages/H/L/4/B0C23TL4LH.jpg)
![CUDPO Watch Charger iwatch charger[apple MFi Certified] Fast Wireless Magnetic Wireless Charging Cable Charging Cord Compatible w/ Apple Watch Series 8 7 6 5 4 3 2 SE Ultra,38/40/42/44mm, White](https://cdn.which.one/productimages/6/Z/5/B0B2RH75Z6.jpg)
