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Mobile phone battery for Nokia BL 4U:
| Battery Model | BL 4U |
| Capacity | 1000 mah |
Compatible Model | 3120c/5330XM/5530XM/5730XM/6212c/6600s/ 6600is/8800 Arte/8800Sapphire Arte/ 8800CarbonArte/8900/E66/E7 |
| Battery Typer | Li-ion battery |
| Standard Voltage | 3.7V |
| Vharging Limited Voltage | 4.2V+0.006v |
OperatingTemperature
| Charging: -10°C~45 °C Discharging: -20°C~60°C |
| QC | Each piece undergo special test for example smash and vibration test etc. to make sure it is good condition |
| Battery grade | AAA |
| Color | Black\White\other |
| PCM board | Self designed and made |
| Charging life cycle | 350-500 Cycles |
| Durability | High capacity battery cell enables longer standby time and talk time |
| Safety | PCM board provides protection against over charging, over discharging,over current and short circuit.Products have gone through the drop test,smash test and acupuncture test to ens ure the safety. |
| 1)Save energy,long standby time! | |
| Advantage | 2)Long talking time,Compatible and lightweight! |
| 3)Double IC Circuit for multiple-protection function,No memory effect! | |
| 1)Do not incinerate | |
| plz attention | 2)Do not disassemble |
| 3)To prevent short circuit, never put it together with conductors, such as keys, coins,etc. |
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Best quality and High capacity bl 4u battery for nokia mobile phone