Original mobile phone battery code: BL-4U
Applicable cell phone models: Nokia BL-4U is a great replacement battery for Nokia 8800A/3120/8900/E66/6600S/X7/8210
Battery Model | Nokia BL-4U battery |
Battery Type | Lithium ion rechargeable battery |
Nominal Voltage | 3.7V |
Maximum Voltage | 4.2V |
Rated Capacity | 600mAh, 800mAh, 1000mAh |
Charging Time | 2-3hours |
Life Span | Over 500 times charging and discharging |
Warranty | 12 months |
Protection Board | The Nokia mobile phone battery offers protections against over-charging, over-discharging, over-current protection, and short circuit |
Process | This cell phone battery adopts half package low pressure injection molding process that makes it attractive and durable. Thick gold plating process enables the metal contacts to be free from oxidation in salt mist within 48hours. |