Battery extra digital BLC-2 for Nokia 3310/3410/3510 — 900mAh Li‑Ion

Extra digital BLC-2 rechargeable Li‑Ion battery is a replacement cell compatible with a range of classic Nokia phones including models such as 3310, 3410 and 3510. The battery is designed to restore device runtime and supports standard charging via the phone. It features protection against overcharging, overheating and ignition, and optimized discharge parameters to maximize usable capacity. Note that the listed compatible models may not be exhaustive; consult a specialist if unsure.

Advantages

The battery charges faster and offers a longer service life compared with older cell chemistries; it does not have a memory effect so charging can be done at any convenient time. Built‑in protection reduces the risk of overcharge, overheating and ignition while optimized discharge characteristics improve runtime.

Suitable for

• Replacing worn or faulty batteries in supported Nokia feature phones
• Restoring battery runtime for devices used for calls and SMS
• Keeping a spare battery for travel or as a backup
• Use with phones listed in the compatible models and part numbers (check fit before purchase)

Key specifications

• Capacity: 1300 mAh (source specification)
• Chemistry: Li‑Ion
• Voltage: 3.7 V
• Compatible part numbers: Nokia BLC-1, Nokia BLC-2, Nokia BMC-3
• Warranty: 12 months

How to use

Insert the battery into the phone according to the device manufacturer’s instructions, ensuring correct polarity and a secure fit. Charge the battery using the phone’s standard charger until fully charged before first use. Use the original or compatible charging equipment and avoid exposing the battery to extreme temperatures or moisture.

Usage recommendations

Dispose of waste batteries and accumulators in specially marked collection containers. If compatibility with a specific handset is uncertain, consult a product specialist before purchase.