2x Battery for Nokia X3, 6300, 5310, 7210 Supernova, 7210s, 7310 Supernova, 6700 Slide, 6700s, 6600 fold, Gresso Cruiser, Grand, BL-4CT - 820mAh 3.7V by CELLONIC

1 / 6

£ 22,95
incl. VAT

Not available

- 5% Pre-orderAvailable on: 17.07.2026

Variants:

Article Number:: 937802
Manufacturer:: CELLONIC
Rating:: (1) (more info)
Weight:: 36g
Colour:: Black

Compatibility list

100% compatible replacement for Nokia batteries

Specifically designed to fit your smartphone. See the full compatibilities list.

Guaranteed 820mAh capacity

Unlike many competitors, our phone battery capacities are true, real and guaranteed. This Li Ion battery is 820mAh and offers long runtimes with fewer charging breaks - exactly as advertised.

High-performance 3.7V BL-4CT battery

Our long-life replacement mobile phone batteries deliver consistently high performance that matches or exceeds that of your smartphone’s original 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 - that’s why they come with a 3-year guarantee.

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!

Replaces the following products

Nokia BL-4CT

Fits the following devices

Gresso Cruiser
Gresso Grand
Gresso Luxor
Gresso Regal
Nokia 5310
Nokia 5310 XpressMusic
Nokia 6300
Nokia 6600 fold
Nokia 6600f
Nokia 6700 Slide
Nokia 6700s
Nokia 7210 Supernova
Nokia 7210c
Nokia 7210s
Nokia 7212c
Nokia 7310 Supernova
Nokia 7310c
Nokia X3

ST_GPSR_HEADLINE

ST_GPSR_HEADLINE_MANUFACTURER:: subtel GmbH
ST_GPSR_HEADLINE_ADDRESSE:: ST_GPSR_ADDRESSE
E-Mail:: ST_GPSR_EMAIL
ST_GPSR_HEADLINE_SAFETYDOCUMENT:: Download

Product ratings

Ståle Jonny on 18/08/2021 (This review has been automatically translated. Original language: norwegian.)

Battery is made a little bit longe making it fitting the phone a little snugger than the original and thats good. The original Nokia batteries tends to be a little too lose for my taste. Capacity; I mean to remember the original battery kept up quite more uptime between charges, but these keeps up within acceptable. Keeps a few days when not using the phone much. Much use typically makes for an evening charge.