High Capacity 3.7v 400mah Lithium Polymer Battery 303040 for GPS Bluetooth
Specification:
| Model | Del-303040 |
| Nominal voltage | 3.7V |
| Nominal capacity | 400mAh |
| Size | thickness × width × length (mm) |
| Max : 3.0*40*40 mm | |
| Advantage |
|
| Weight | about 10g |
| 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 | 1C |
| Discharge cut-off voltage | 3v, the over-discharge detection voltage of PCM |
| Operating environment | Charging, 0°C ~ 60°C ; 65±20%RH |
| Discharging, -20°C~80°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 (80% Prime Capacity) : | >500times |
| 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. |
Application:
1. Digital Products: Bluetooth, MP3,MP4,P-DVD, Cellular Phone
2. Portable Electronics: Notebook Computers, LCD light, Digital Camera, Emergency Lighting
3. Backup power supply, Medical Device,Electric nipper
4. Electric bicycles, HEV, EV
Customer can choose:
A. The Color of Heat-shrinkable tube
B. Discharge Plug
C. Balance Connector
D. Wire Size: Both Discharge Wire Size & Charge Wire Size
Product Advantages:
1) Environmental friendly
2) High density of energy
3) Light weight
4) Low self-discharge
5) Low internal resistance
6) Long cycle life, chargeable up to 500 or 1000 times
7) No memory effect
8) Doesn’t contain Mercury, No fire, No explosion, No leakage
9) Very good and quick charge, capability can be charged to 90% within 10 min.
10) Thickness can be adjusted while width and height keep the same
Tips:
1. Do not throw battery into water or make it wet;
2. Keep the battery away from heat source(like fire or heater)
3. Do not throw the battery into fire or heat the battery;
4. Forbid to hammer to trample the battery;
5. Forbid disassembling the battery in anyway
Shipping:
