Price last checked Nov 2, 2026. It may have changed, so confirm on the store's page. We earn a commission on purchases (details).
Product Name: BL-4UL Battery Compatible Models: Nokia 6310 / 3310 / 5310 /225 Battery Type: Rechargeable Lithium-Ion Battery (Li-Ion) Battery Capacity: 1200mAh Voltage: 3.7V Product Features: 1、High-Quality Material: Made with premium lithium-ion materials for stable power output and extended battery life. 2、Safe and Reliable: Equipped with overcharge, over-discharge, overcurrent, and short-circuit protection for safe usage. 3、Long-lasting Performance: 1200mAh capacity provides longer talk and standby times to meet daily usage needs. 4、Perfect Fit: Specifically designed for Nokia 6310, 3310, 5310 models. 5、Eco-Friendly and Energy-Saving: Low self-discharge rate reduces charging frequency, saving energy. Usage Instructions: For optimal performance and longevity, please fully charge and discharge the battery 2 to 3 times before first use. Precautions: Avoid using or storing the battery in high-temperature environments. Do not disassemble or modify the battery. Keep the battery away from water or other liquids. Package Includes: 1 x BL-4UL Lithium-Ion Battery The BL-4UL battery is specifically designed for classic Nokia phone models, making it an ideal replacement for old batteries and ensuring your device continues to operate efficiently.