Audited Supplier
Rechargeable 553640 3.7V 850mAh Lithium Ion Battery with UL1642/UL2054/CB(17)/CCC/KC/UN38.3/WERCS/CE
1.Model:AS553640
2.Voltage:3.7V
3.Capacity:850mAh
4.Dimension:5.7*37*42.5mm
Parameter Table:
Item | Rating | Note | ||
3.1 Capacity | Typical | 850mAh | Discharge:0.2CmA cut off Voltage:3V for cell | |
Minimum | 820mAh | |||
3.2 Nominal Voltage | Average 3.7V | Discharge:0.2CmA cut off Voltage:3V for cell | ||
3.3 AC Impedance Resistance | ≤200mΩ |
| ||
3.4 Discharge Cut-off Voltage | 3.00V |
| ||
3.5 Charge Current | 170mA | Standard Charge | ||
3.6 Charge Voltage | 4.2V |
| ||
3.7 Max. Charge Voltage | 4.23V |
| ||
3.8 Charge Time | Approx 6h | Charge: 0.2CmA | ||
3.9 Max. Charge Current | 850mA | 1.0CmA | ||
3.10 Max. Discharge Current | 850mA |
| ||
3.11 Weight | Approx 7.0g |
| ||
3.12 Operating Temperature | Charge | 0~+45°C |
| |
Discharge | -20~+60°C |
| ||
3.13 Storage Temperature | less than 1 month | -20~+45°C | Recommended storage temperature: 20°C, | |
less than 3 months | -20~+35°C | |||
- Application Lithium polymer battery:
- Mobile phones, tablets, Wireless headsets, smart watches and other smart wearable devices, GPS, electric toys, beauty instruments, aromatherapy machines, LED lights, quadcopters, drones ,etc.
- Application Lithium polymer battery pack:
- E-bike, power tools, new energy vehicles, medical equipment, digital cameras, measuring instruments, robots, etc.
- Tips: If you see our products and have questions about the products, please contact our account manager to send your specific needs, such as voltage, capacity, shape, size, working current, etc. We can customize and meet your needs according to your needs. The best lithium battery matched by the equipment, we are very happy to provide you with test samples, and will reply you as soon as possible, thank you!
423040 3.7V 500mah 552035 3.7v 350mah 502025 3.7v 180mah
603048 3.7V 900mah 401030 3.7v 240mah 401230 3.7v 120mah
Other KC/UL approved lithium polymer battery model as below:
| Model | Dimension | With PCM Dimension | Capacity |
| 302025 | 3.0*20*25mm | 3.2*21*27.5mm | 3.7V 100mAh |
| 302530 | 3.0*25*30mm | 3.2*26*32.5mm | 3.7V 180mAh |
| 401824 | 4.0*18*24mm | 4.2*19*26.5mm | 3.7V 180mAh |
| 402525 | 4.0*25*25mm | 4.2*26*27.5mm | 3.7V 200mAh |
| 483450 | 4.8*34*50mm | 5.0*35*52.5mm | 3.7V 850mAh |
| 502030 | 5.0*20*30mm | 5.2*21*32.5mm | 3.7V 240mAh |
| 502525 | 5.0*25*25mm | 5.2*26*27.5mm | 3.7V 180mAh |
| 503030 | 5.0*30*30mm | 5.2*31*32.5mm | 3.7V 430mAh |
| 523450 | 5.2*34*50mm | 5.4*35*52.5mm | 3.7V 1000mAh |
| 553444 | 5.5*34*44mm | 5.7*35*46.5mm | 3.7V 850mAh |
| 553640 | 5.5*36*40mm | 5.7*37*42.5mm | 3.7V 850mAh |
| 553759 | 5.5*37*59mm | 5.7*38*61.5mm | 3.7V 1400mAh |
| 602030 | 6.0*20*30mm | 6.2*21*32.5mm | 3.7V 300mAh |
| 602240 | 6.0*22*40mm | 6.2*23*42.5mm | 3.7V 500mAh |
| 602535 | 6.0*25*35mm | 6.2*26*37.5mm | 3.7V 500mAh |
| 602663 | 6.0*26*63mm | 6.2*27*65.5mm | 3.7V 1000mAh |
| 603030 | 6.0*30*30mm | 6.2*31*32.5mm | 3.7V 520mAh |
| 603040 | 6.0*30*40mm | 6.2*31*42.5mm | 3.7V 750mAh |
| 603048 | 6.0*30*48mm | 6.2*31*50.5mm | 3.7V 900mAh |
| 603450 | 6.0*34*50mm | 6.2*35*52.5mm | 3.7v 1050mAh |
| 702040 | 7.0*21*40mm | 7.2*22*42.5mm | 3.7V 500mAh |
| 753048 | 7.5*30*48mm | 7.7*31*50.5mm | 3.7V 1200mAh |
| 803035 | 8.0*30*35mm | 8.2*31*37.5mm | 3.7V 800mAh |
A&S Power Technology Co., Ltd. was established in 2001, and specialize in manufacturing and exporting rechargeable lithium battery, like li-ion battery, li-polymer battery and LiFePO4 battery.
Company Overview
- Established : 2001
- Capital: 20,000,000.00 RMB
- Location: Dongguan,Shenzhen
- Employee: > 600
- Daily output: 100K Li-Poly, 50K LiFePO4, 80K Li-ion 18650
Q1:Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,
please call us or tell us in your email so that we'll regard your inquiry priority.
Q2: How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality.
Q3: What about the lead time for mass production?
A: Honestly, it depends on your order quantity and the season you place the order. We suggested t hat you start inquiry two months before the date you would like to get the products at your country.
Q4: What is your terms of payment?
A: We accept T/T and L/C.
