Nokia WT510 Battery for Nokia C21 Plus – 4900mAh

Brand: MT Star, Quality Beyond Comparison

4900mAh replacement battery for the Nokia C21 Plus (battery model WT510). BIS certified, original-size fit, made by MT Star.

About this Product

Repair shops trust the MT Star WT510 for the Nokia C21 Plus: a 4900mAh cell made to the original dimensions, so it fits cleanly and charges like new.

Nokia WT510 battery specifications

Battery model	WT510
Compatible devices	Nokia C21 Plus
Capacity	4900mAh
Battery type	Rechargeable lithium-ion polymer
Certification	BIS IS 16046 (Part 2): 2018 and IEC 62133-2: 2017
Series	MT Star Premium Series

Signs your Nokia C21 Plus needs a new battery

Charging takes far longer than it did when the device was new
The battery drains much faster than it used to
The phone shuts down suddenly at 10-30% charge
The device gets hot while charging or during normal use

Why choose MT Star

Safety comes first with MT Star. Our batteries are certified to IS 16046 and IEC 62133-2, built to the original dimensions, and backed by our support team and easy returns for manufacturing defects.

BIS certified
Original size & connector
Easy returns

Frequently asked questions

Which battery does the Nokia C21 Plus use?

The Nokia C21 Plus uses the WT510 battery. The MT Star WT510 is a direct replacement for it.

What is the capacity of this Nokia C21 Plus battery?

This MT Star replacement battery has a capacity of 4900mAh.

Is the MT Star WT510 battery safe?

Yes. It's certified under BIS IS 16046 (Part 2): 2018 and IEC 62133-2: 2017 and is made to the original size and connector.

How should I charge a new replacement battery?

Use a good-quality charger suited to your phone. After fitting, charge it fully and use it normally for the first few cycles so the battery indicator calibrates.

Can I buy MT Star batteries in bulk?

Yes. MT Star supplies distributors and repair shops across India. Contact us to become a distributor.