Battery extra digital BL-4J for Nokia C6 — 1200mAh Li‑ion

Rechargeable Li‑ion battery Extra Digital BL-4J is a compatible replacement for the original Nokia BP-4J. With a nominal voltage of 3.7 V and a capacity of 1200 mAh, it restores power to supported phones such as the Nokia C6 and provides backup energy for calls, messaging and mobile applications. The battery is designed for everyday use and is a direct-fit spare to extend device runtime.

Advantages

The battery offers original-equivalent voltage (3.7 V) and a 1200 mAh capacity in a compact Li‑ion format. It is manufactured to fit the Nokia C6 and Lumia 620 battery compartment, is simple to install, and comes with a 12-month warranty from the manufacturer Extra Digital. The product is intended as a cost-effective replacement to restore handset autonomy.

Suitable for

• Nokia C6
• Nokia Lumia 620
• Users needing a spare or replacement battery to extend phone runtime

Key specifications

• Type: Rechargeable Li‑ion battery
• Model / OEM reference: BL-4J (replacement for BP-4J)
• Voltage: 3.7 V
• Capacity: 1200 mAh
• Brand: Extra Digital
• Manufacturer part number (MPN): DV00DV6032
• EAN: 4775341160329
• Warranty: 12 months

How to use

Power the device off, remove the back cover and the depleted battery according to the phone manufacturer’s instructions, then insert the Extra Digital BL-4J with correct polarity and replace the cover. Charge the new battery fully before first use using the original charger or a compatible charger that matches the phone’s specifications.

Recommendations

For best results, charge the battery at room temperature and avoid exposing it to extreme heat or moisture. Do not disassemble or puncture the battery. Use this replacement battery only in compatible Nokia models and follow local regulations for battery disposal and recycling.