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CELLONIC Battery Replacement for Bose QuietComfort 3 / Bose QC3 Wireless Bluetooth Headphones Headsets 200mAh Bose 40229, NTA2358 Spare Accu Pack

January 1, 2025
CELLONIC Battery Replacement for Bose QuietComfort 3 / Bose QC3 Wireless Bluetooth Headphones Headsets 200mAh Bose 40229, NTA2358 Spare Accu Pack


Price: £14.90
(as of Jan 01, 2025 14:31:35 UTC – Details)



100% compatible for Bose batteries – Fully compatible with Bose QuietComfort 3 / QC3

Guaranteed 200mAh capacity
– Unlike many competitors, our battery capacities are true, real and guaranteed. This headset battery is 200mAh and offers long runtimes with fewer charging breaks – exactly as advertised

High-performance 3.7V Bose 40229, NTA2358 battery
– Our long-life replacement headphone batteries deliver consistently high performance that matches or exceeds that of your original earphone battery – all for a high number of charging cycles

Superior quality and safety standards
– Battery specialists since 2004, all our replacement batteries undergo strict, rigorous testing to fully comply with the highest EU standards and beyond

The sustainable choice
– Replace the battery, not your device. It’s the smarter, cheaper, eco-friendlier choice, saving you money while cutting your environmental footprint through recycling

Choose CELLONIC and never compromise on quality. Order now!

Batteries ‏ : ‎ 1 Product Specific batteries required.
Is discontinued by manufacturer ‏ : ‎ No
Package Dimensions ‏ : ‎ 6.6 x 4.6 x 0.8 cm; 9.07 g
Date First Available ‏ : ‎ 1 April 2015
Manufacturer ‏ : ‎ CELLONIC
ASIN ‏ : ‎ B00KMUKLN4
Item model number ‏ : ‎ Bose 40229, NTA2358
Guaranteed software updates until ‏ : ‎ unknown
Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.

WIRELESS HEADSET BATTERY – Compatible for Bose headphones, gaming headset or call centre headsets, specifically designed for compatibility with Bose QuietComfort 3 earphones
LONG LIFE WITHOUT CAPACITY LOSS – This Lithium Ion rechargeable battery for headphones guarantees a high number of charge cycles with low self-discharge
BATTERY SPECIFICATIONS – Capacity: 200mAh, Voltage: 3.7V, Cell Type: Lithium cells without memory effect. Replacement Bose 40229, NTA2358 battery
CERTIFIED QUALITY & SAFETY – CE & ROHS certified, Grade A cells with short-circuit, overheating and overvoltage protection. Tested for correct capacity and all safety requirements before installation
100% COMPATIBLE – Headset battery pack specifically designed to be compatible with Bose QuietComfort 3 / QC3