Rechargeable Lithium Li Ion Polymer Battery 552045 602040 602530 3.7V 450mah Lipo Battery
PRODUCT ADVANTAGES
- Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload;
- Injection Technology for li polymer battery to make battery more stable;
- With short-circuit production function, safe and reliable;
- Li-polymer battery up to 500 cycles life,low self-discharge,no memory effect;
- Factory mastered technology and competitive price;
- Li polymer battery with CE/ROSH/SGS/UL/MSDS/UN38.3/IEC61233 standard.
BATTERY SPECIFICATION
| Items | Parameter |
| Battery model | HAK602040 |
| Nominal voltage | 3.7V |
| Minimum capacity | 450mAh(0.2C discharge) |
| Charging voltage | 4.2V |
| Discharging cut-off voltage | 3.0V |
| Standard charging | 0.2C /4.2V |
| Max charging | 1.0C /4.2V |
| Standard discharging | 0.2C/3.0V |
| Max discharging | continuous discharge | 1.0C/3.0V |
| non-continuous discharge | 2.0C/3.0V |
| Shipment voltage | ≥3.85V |
| Battery pack impedance | ≤350mΩ |
| Operating temperature | Charging: 0°C ~ 45°C |
| Discharging: -20°C ~60°C |
| Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) | -10℃~25℃ | (12 months ≥85% ) |
| -10℃ ~45℃ | (6 months ≥85% ) |
| -10℃~55℃ | (1 month ≥90% ) |
| 20±5℃ is the recommended storage temperature |
| Visual Inspection | There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
| Reference standard | UL, KC |
BATTERY APPLICATION
- Bluetooth,Mp3,Mp4,Gps,E-book,Notebook,DVD,PPC
- Laptops,Table PC,PDA,bank card, smart card,Ipad,Netbook,Flat computer
- Mobile power ,Protable power source, Standby Power
- Telephones,Cameras,Romote control helicopters,Electronic toys etc.

INTERIOR AND EXTERIOR GALLERY


DELIVERY
- Any means of transportation is available.
- For samples: Support free samples, delivery within 1-2 days.
- For Tcbest brand: Sufficient stocks, delivery at any time.
- For OEM: Within 100k pcs, 10-15 days; 100-500k pcs, 15-20 days; over 500k pcs, 25-30 days.

FAQ
1. Q: What's your MOQ(minimum order quantity)?
2. Q: What's your packing methods?
- Industrial packing (can be as customer's requirements)
3. Q: What's your payment terms?
- T/T 100% in advance & T/T 70% upon sending the goods, L/C 100%, or negotiate according to the order status.
4. Q: What's your delivery time?
- 7 working days after received the advance payment or L/C.
5. Q: Can we visit your factory?
- Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.