Premium Battery Nokia Bl-4s

Premium Battery for Nokia BL-4S – 860mAh

High-quality internal Premium battery compatible with classic Nokia phones using the BL-4S model. Designed to restore your device's battery life, it offers solid performance and reliable operation in compact handsets.

With a 860 mAh capacity and 3.7V voltage, the BL-4S is ideal for models such as the Nokia 2680 Slide, 3600 Slide, 7100 Supernova, and others. It’s a great option for restoring functionality to vintage phones with removable batteries.

Key features:

• Capacity: 860 mAh

• Voltage: 3.7V

• Type: Internal Li-ion battery

• Compatible with several compact Nokia phones

• Compact design, easy replacement

Benefits:

Extend the lifespan of your phone and recover original battery performance. The premium-grade lithium cells ensure safety and reliability against overheating, overcharging, and short circuits.

Installation tips:

• Ensure correct alignment of battery contacts

• Avoid forcing the battery into place

• Fully charge before first use

• Do not pierce, deform, or expose to high heat

• Store in a dry and cool location when not in use

Technical table: