Nokia HE336 Battery for Nokia 3.1 – 2900mAh

Brand: MT Star, Quality Beyond Comparison

2900mAh replacement battery for the Nokia 3.1 (battery model HE336). BIS certified, original-size fit, made by MT Star.

About this Product

Repair shops trust the MT Star HE336 for the Nokia 3.1: a 2900mAh cell made to the original dimensions, so it fits cleanly and charges like new.

Nokia HE336 battery specifications

Battery model	HE336
Compatible devices	Nokia 3.1
Capacity	2900mAh
Nominal voltage	3.85V
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 3.1 needs a new battery

The phone shuts down suddenly at 10-30% charge
The device gets hot while charging or during normal use
The battery percentage jumps or drops unexpectedly
The back panel or screen is lifting (a sign of a swollen battery)

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 3.1 use?

The Nokia 3.1 uses the HE336 battery. The MT Star HE336 is a direct replacement for it.

What is the capacity of this Nokia 3.1 battery?

This MT Star replacement battery has a capacity of 2900mAh.

Is the MT Star HE336 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.