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UL CB KC UN38.3 certificated 553640 3.7v 850mah lithium polymer battery for AR/VR
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We Are Real Factory!!!
1.Good quality experience with famous brands
2.OEM sercice for customized battery
3.18650/lipo (500 times cycle life,after 500time, still keeps 80% of initial capacity)
4.Our certification is complete
5.Sample order(<10pcs)is available---helps you test the quality with "0"risk
6.12month wanrranty---replace one by one if there is any quality problem
7. With more than 10 year professional experience in lithium battery field.
Specification for 553640 3.7v 850mah lipo battery:
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Item |
Rating |
Note |
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3.1 Capacity |
Typical |
850mAh |
Discharge:0.2CmA Cut off Voltage: 3.0V for cell |
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Minimum |
800mAh |
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3.2 Nominal Voltage |
Average 3.7V |
Discharge:0.2CmA Cut off Voltage: 3.0V for cell |
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3.3 AC Impedance Resistance |
≤170mΩ |
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3.4 Discharge Cut-off Voltage |
3.00V |
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3.5 Charge Current |
170 mA |
Standard Charge |
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3.6 Charge Voltage |
4.2V |
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3.7 Max. Charge Voltage |
4.23V |
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3.8 Storage humidity |
< 75%RH |
Hygrometer |
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3.9 Max. Charge Current |
850mA |
1.0CmA |
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3.10 Max. Discharge Current |
850mA |
1.0 CmA |
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3.11 Weight |
Approx 17.0g |
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3.12 Operating Temperature |
Charge |
0~+45°C |
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Discharge |
-20~+60°C |
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3.13 Storage Temperature |
less than 1 month |
-20~+45°C |
Recommended storage temperature: 20°C, at the shipment state |
1) Green product
2) Long standby time
3) One year warranty
4) Excellent safety performance
5) Excellent storage performance and low self-discharge rate
6) Short circuit testing passed
7) Overcharge testing passed
8) Over discharge testing passed
9) 150C thermal shock test passed
10) 1.2m drop testing passed
Major application:
1)MP3/MP4 player, Bluetooth, speakers, car GPS and all possible electronics products
2)Widely applied in Telecommunications, Audio and Video Devices, Information Devices...Etc.
1) Environmental friendly.
2) High density of energy.
3) High capacity.
4) Fast charging.
5) Safety in use.
6) Long cycle life, chargeable up to 500 times.
7) No memory effect.
8) Doesn’t contain Mercury, No fire, No explosion, No leakage.
9) High temperature resistance.
10) Stable discharge platform , it is can support large current and high power to charging and discharging.
| Shipping methods | |||
| Destination | Normally arrive at port time in working days | ||
| Ship by express | Ship by sea | Ship by air | |
| North America | 3-7 days | 15-28 days | 5-7 days |
| South America | 3-7 days | 15-30 days | 5-7 days |
| European | 3-7 days | 20-30 days | 5-7 days |
| Africa | 5-7 days | 45-50 days | 5-7 days |
| The Middle East | 3-5 days | 15-30 days | 3-5 days |
| Australia | 3-7 days | 10-20 days | 5-7 days |
CB IEC62133 KC UL approved lipo battery for your reference:
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401230 120mah lipo battery 423040 530mah lipo battery 461730 200mah lipo battery
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552035 350mah lipo battery 603040 750mah lipo battery 853450 1500mah lipo battery
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 |
Over 100 models certificated by UL, with capacity from 20mah-10000mah, various dimensions for your needs. (contact us for model lists)
Low Risk Promise
1. For lithium polymer battery, we can provide 5pcs( capacity < 500mAh) of free samples and buyers pay for the shipping cost. If items in stock, we can send out sample within 5 days.
2. For order over 2000pcs, Buyer gets a cash coupon of 50 USD for next order
3. For order over 10000pcs, Buyer gets a cash coupon of 100 USD for next order
Our cooperative policy
1. Making the sample until you are satisfied with it.
2. Offering professional one-on-one service and replying your E-mail within 12 hours
3. Inspection before shipment.
4. Priority to get the our latest product information after our cooperation
One-Year-Warranty
1. We want you to be fully satisfied with every item that you purchase from A&S Power.
2. Furthermore, we also provide one-year warranty for batteries.
3. And if any quality problems, not caused by improper use or man-made, A&S Power will replace it one by one.
“Market and Technical support email within 24 hours”
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
- OEM rechargeable battery manufacturer in China over 15 years
- Specialized in Lithium polymer battery, LiFePO4 battery and Li-ion Battery pack
- Our batteries got UL, KC, BIS,IEC62133, CB, CE, ROHS certifications
- We’re officially recognized by Philips, JVC, Skullcandy, Flex, Mitel etc. from 2013.
- We have succeeded in selling our batteries to the international markets of America, Canada, Europe, Africa, middle-east and South Asia.
- A&S Power has well presence in international fairs each year, such as CEBIT,Intersolar, KES, HK Electronic Fair
Looking forward to your inquiry soon and thanks for your viewing.
And welcome to contact us for more information.
Sample is available!
FAQ:
1. Q: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.
2. Q: How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality.
3. Q: 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 that you start inquiry two months before the date you would like to get the products at your country.
4. Q: What is your terms of payment?
A: We accept T/T and L/C, as well as Alibaba Trade Assurance Order.