Durable tech co.,limited
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Price: | 1.0 USD |
Payment Terms: | T/T,Paypal |
Place of Origin: | Guangdong, China (Mainland) |
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Battery Quality: 1. Cells: A grade cells to make sure batteries in high and full capacity 2. Protection: Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload 3. Compose Type: Injection Technology to make battery more stable 4. Certifications: CE, UL, FCC, RoHS, ISO9001 5. Long life cycly, No memory, environment friendly
Advantages:
1, High energy density 2, High working voltage for single battery cells 3, Pollution-free 4, Long cycle life 5, No memory effect 6, Capacity, resistance, Voltage, platform time consistency is good 7, With short-circuit production function, safe and reliable 8, Factory price& High quality 9, Good consistency, low self discharge 10, Light weight, small size
Features:
1, Longer storage life than NiMH Batteries 2, Light weight and higher energy density than any rechargeable battery 3, Installed IC chip will prevent the battery pack from over charge and over discharge. It helps protect battery chemistry integrity and prolongs battery life. 4, Installed polyswitch will cut off power if battery discharge current more than 6.6Ah 5, Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power 6, Supply which requires compact size and lighter weight 7, The battery module is wrap by PVC
Others: 1, OEM orders are available 2, Superior quality and cost-performance ratio 3, Tags, plugs and connectors are available 4, We could design and produce the battery pack with plastic shell and assembly procession for customized
configurations is available (we could design and develop Li-ion battery according to your product work
performance & structure apprearance)
Applications:
MP3/MP4,electronic cigarettes,PMP,bluetooth headsets,learning machine,PDA,notebooks,mobile DVD,
digital camera.
Model | 503448 |
Nominal voltage | 3.7V |
Nominal capacity | 800mAh |
Size | thickness × width × length (mm) |
5.0±0.2×34.0±0.5×48.0±0.5mm | |
Advantage |
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Max charge current | 1C |
Charging method | charge with constant current 1C to 4.2v,then charge with constant voltage 4.2v, till charge current less than 0.01C |
Max discharge current | 2C |
Discharge cut-off voltage | 3v, the over-discharge detection voltage of PCM |
Operating environment | Charging, 0°C ~ 45°C ; 65±20%RH |
Discharging, -20°C~60°C ; 65±20%RH | |
Storage environment | -20°C~45°C |
65±20%RH | |
storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH; | |
CycleLife (100% Prime Capacity) : | >300times |
Charging Attention | Charging current and charging voltage should be less than specified in the Product Specification. |
The charger shall be designed to comply with Specification. | |
It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance. |