Mobile Phone Replacement Battery: 3.7V 850mAh, Certified to IEC62133, UL, Un38.3
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Product Highlights
- IEC62133 UL UN38.3 Certified: Meets international safety standards for lithium batteries.
- High Energy Density: Compact 3.0*30*80mm size with 850mAh capacity.
- Long Cycle Life: Rechargeable up to 500 times with stable performance.
- Fast Charging Capability: Charges to 90% within 10 minutes with 850mA current.
- Low Self-Discharge: Maintains charge for extended periods without usage.
- OEM/ODM Customization: Flexible customization available for capacity, dimensions, and weight.
- Safety Protection: No mercury, fire, explosion, or leakage risks.
- Wide Application Range: Suitable for MP3/MP4 players, Bluetooth devices, and GPS.
Product Attributes
- Customization
- Available
- Type
- Li-ion Battery
- Cathode Material
- LCO
- Model NO.
- 303080 3.7V 850mAh
- Rechargeable
- Yes
- Size
- 3.0*30*80mm
- Capacity
- 850mAh
- Dimention
- 3.2*30.5*82.5mm
- Weight
- 20g
- Application
- Hearing Aid
- Warranty
- 12months
- Max Charge Current
- 1c
- Max Discharge Current
- 1c
- Sample
- Yes
- Welcome
- OEM/ODM
- Transport Package
- Carton Package
- Specification
- 3.2*30.5*82.5mm
- Trademark
- A&S Power
- Origin
- China
- Production Capacity
- 50000pieces/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Mobile Phone Replacement Battery: 3.7V 850mAh, Certified to IEC62133, UL, Un38.3
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Mobile Phone Replacement Battery: 3.7V 850mAh, Certified to IEC62133, UL, Un38.3 -
Mobile Phone Replacement Battery: 3.7V 850mAh, Certified to IEC62133, UL, Un38.3 -
Mobile Phone Replacement Battery: 3.7V 850mAh, Certified to IEC62133, UL, Un38.3 -
Mobile Phone Replacement Battery: 3.7V 850mAh, Certified to IEC62133, UL, Un38.3 -
Mobile Phone Replacement Battery: 3.7V 850mAh, Certified to IEC62133, UL, Un38.3 -
Mobile Phone Replacement Battery: 3.7V 850mAh, Certified to IEC62133, UL, Un38.3 -
Mobile Phone Replacement Battery: 3.7V 850mAh, Certified to IEC62133, UL, Un38.3
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Product Description
Mobile Phone Replacement Battery: 3.7V 850mAh, Certified to IEC62133, UL, UN38.3
| Item | Rating | Note | |
| Capacity | Typical | 850 mAh | From 4.2V to 3.0V by discharge current 0.2C. |
| Minimum | 800 mAh | ||
| Nominal Voltage |
Average 3.7V
|
||
| AC Impedance Resistance | ≤180mΩ | ||
| Discharge Cut-off Voltage | 3.00V | ||
| Charge Current | 170 mA | Standard Charge | |
| Charge Voltage | 4.2V | ||
| Max.Charge Voltage | 4.23V | ||
| Charge Time | Approx 6 h | Standard Charge | |
| Fast Charge current | 850mA | 10~45ºC | |
| Discharge Current | 425mA | ||
| Fast Discharge Current | 850mA | 1.0CmA | |
| Weight | Approx 18.0g | ||
| Shipping Voltage | 3.85-3.95V | ||
Main features:
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 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.
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.
- 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 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
Lipo battery model list with certifications:
ModelNominal voltage(V)Capacity (mAh)Thickness
(mm)(±0.2)Width
(mm)(±0.5)Length
(mm)(±1.0)Certification
| AS102040 | 3.7 | 700 | 10 | 20 | 40 | UL1642,UN38.3 |
| AS102231 | 3.7 | 600 | 10 | 22 | 31 | UL1642 |
| AS103035 | 3.7 | 1000 | 10 | 30 | 35 | UL1642 |
| AS105073 | 3.7 | 5000 | 10 | 50 | 73 | UL1642 |
| AS112560 | 3.7 | 1800 | 11 | 25 | 60 | UL1642 |
| AS125099 | 3.7 | 3750 | 12 | 50 | 99 | UL1642 |
| AS253550 | 3.7 | 360 | 2.5 | 35 | 50 | IEC62133(CB) |
| AS271420 | 3.7 | 20 | 2.7 | 14 | 20 | UL1642 |
| AS301320 | 3.7 | 55 | 3.0 | 13 | 20 | UL1642 |
| AS302025 | 3.7 | 100 | 3.0 | 20 | 25 | UL1642 |
| AS302323 | 3.7 | 110 | 3.0 | 23 | 23 | UL1642 |
| AS302530 | 3.7 | 180 | 3.0 | 25 | 30 | KC |
| AS3062173 | 3.7 | 3500 | 3.0 | 62 | 173 | UL1642 |
| AS321129 | 3.7 | 70 | 3.2 | 11 | 29 | UL1642 |
| AS351120 | 3.7 | 40 | 3.5 | 11 | 20 | UL1642 |
| AS351121 | 3.7 | 45 | 3.5 | 11 | 21 | UL1642 |
| AS352025 | 3.7 | 110 | 3.5 | 20 | 25 | UL1642 |
| AS352730 | 3.7 | 220 | 3.5 | 27 | 30 | UL1642 |
| AS356585 | 3.7 | 2000 | 3.5 | 65 | 85 | UL1642 |
| AS357090 | 3.7 | 2800 | 3.5 | 70 | 90 | UL1642 |
| AS371042 | 3.7 | 105 | 3.7 | 10 | 42 | UL1642 |
| AS381018 | 3.7 | 40 | 3.8 | 10 | 18 | UL1642 |
| AS391520 | 3.7 | 90 | 3.9 | 15 | 20 | UL1642 |
| AS392265 | 3.7 | 510 | 3.9 | 22 | 65 | UL1642 |
| AS400830 | 3.7 | 60 | 4.0 | 8 | 30 | UL1642 |
| AS401020 | 3.7 | 55 | 4.0 | 10 | 20 | UL1642 |
| AS401030 | 3.7 | 80 | 4.0 | 10 | 30 | UL1642, IEC62133,UN38.3 |
| AS401119 | 3.7 | 50 | 4.0 | 11 | 19 | UL1642 |
| AS401120 | 3.7 | 60 | 4.0 | 11 | 20 | UL1642 |
| AS401230 | 3.7 | 120 | 4.0 | 12 | 30 | UL1642,IEC62133(CB),KC, BIS,UN38.3 |
| AS401235 | 3.7 | 130 | 4.0 | 12 | 35 | UN38.3 |
| AS401824 | 3.7 | 100 | 4.0 | 18 | 24 | KC |
| AS402525 | 3.7 | 200 | 4.0 | 25 | 25 | KC,UN38.3 |
| AS403040 | 3.7 | 430 | 4.0 | 30 | 40 | UL1642 |
| AS405070 | 3.7 | 1700 | 4.0 | 50 | 70 | UL1642 |
| AS406868 | 3.7 | 2200 | 4.0 | 68 | 68 | UL1642 |
| AS423040 | 3.7 | 530 | 4.2 | 30 | 40 | UL1642,UL2054,IEC62133,KC |
| AS442030 | 3.7 | 210 | 4.4 | 20 | 30 | UL1642 |
| AS443493 | 3.7 | 1500 | 4.4 | 34 | 93 | UL1642 |
| AS451268 | 3.7 | 280 | 4.5 | 12 | 68 | UL1642 |
| AS455060 | 3.7 | 1400 | 4.5 | 50 | 60 | UL1642 |
| AS461730 | 3.7 | 200 | 4.6 | 17 | 30 | UL1642,IEC62133(CB),KC, BIS,UN38.3 |
| AS481221 | 3.7 | 70 | 4.8 | 12 | 21 | UL1642 |
| AS483450 | 3.7 | 850 | 4.8 | 34 | 50 | UL1642,UN38.3 |
| AS495892 | 3.7 | 3000 | 4.9 | 58 | 92 | UL1642 |
| AS501235 | 3.7 | 160 | 5.0 | 12 | 35 | IEC62133(CB),KC, BIS,UN38.3 |
| AS502025 | 3.7 | 180 | 5.0 | 20 | 25 | UL1642,KC |
| AS502030 | 3.7 | 240 | 5.0 | 20 | 30 | UL1642,IEC62133(CB),KC, UN38.3 |
| AS502248 | 3.7 | 500 | 5.0 | 22 | 48 | UL1642,IEC62133(CB), UN38.3 |
| AS503030 | 3.7 | 430 | 5.0 | 30 | 30 | UL1642,KC |
| AS503034 | 3.7 | 460 | 5.0 | 30 | 34 | UL1642 |
| AS503035 | 3.7 | 500 | 5.0 | 30 | 35 | UL1642 |
| AS504552 | 3.7 | 1200 | 5.0 | 45 | 52 | UL1642 |
| AS505771 | 3.7 | 2200 | 5.0 | 57 | 71 | UL1642 |
| AS523450 | 3.7 | 1000 | 5.2 | 35 | 50 | UL1642 |
| AS535058 | 3.7 | 1600 | 5.3 | 50 | 58 | UL1642 |
| AS552035 | 3.7 | 350 | 5.5 | 20 | 35 | UL1642,UL2054,IEC62133(CB), KC,UN38.3,WERCS |
| AS552540 | 3.7 | 540 | 5.5 | 25 | 40 | UL1642 |
| AS553345 | 3.7 | 720 | 5.5 | 33 | 45 | UL1642 |
| AS553436 | 3.7 | 740 | 5.5 | 34 | 36 | UL1642 |
| AS553444 | 3.7 | 650/950 | 5.5 | 34 | 44 | UL1642,KC |
| AS553640 | 3.7 | 850 | 5.5 | 36 | 40 | UL1642,UL2054,IEC62133(CB), UN38.3,CQC |
| AS553759 | 3.7 | 1350 | 5.5 | 37 | 59 | UL1642 |
| AS556585 | 3.7 | 3600 | 5.5 | 65 | 85 | UL1642 |
| AS562438 | 3.7 | 400 | 5.6 | 24 | 38 | UL1642 |
| AS583573 | 3.7 | 1500 | 5.8 | 35 | 73 | UL1642 |
| AS602030 | 3.7 | 300 | 6.0 | 20 | 30 | KC |
| AS602240 | 3.7 | 500 | 6.0 | 22 | 40 | UL1642,KC |
| AS602663 | 3.7 | 1000 | 6.0 | 26 | 63 | UL1642,IEC62133,KC,UN38.3 |
| AS603030 | 3.7 | 520 | 6.0 | 30 | 30 | UL1642,KC, WERCS |
| AS603040 | 3.7 | 750 | 6.0 | 30 | 40 | UL1642,UL2054,IEC62133,KC, UN38.3,WERCS |
| AS603048 | 3.7 | 900 | 6.0 | 30 | 48 | UL1642,KC, UN38.3 |
| AS603245 | 3.7 | 720 | 6.0 | 32 | 45 | UL1642 |
| AS603450 | 3.7 | 1050 | 6.0 | 34 | 50 | UL1642,IEC62133, UN38.3 |
| AS603465 | 3.7 | 1350 | 6.0 | 34 | 65 | UL1642 |
| AS604050 | 3.7 | 1100 | 6.0 | 40 | 50 | IEC62133(CB),UN38.3 |
| AS606060 | 3.7 | 2500/3000 | 6.0 | 60 | 60 | UL1642 |
| AS6060115 | 3.7 | 5000 | 6.0 | 60 | 115 | UL1642 |
| AS624046 | 3.7 | 1200 | 6.2 | 40 | 46 | UL1642 |
| AS6482148 | 3.7 | 3750 | 6.4 | 82 | 148 | UL1642 |
| AS652030 | 3.7 | 350 | 6.5 | 20 | 30 | UL1642,IEC62133(CB),KC, UN38.3 |
| AS652631 | 3.7 | 520 | 6.5 | 26 | 31 | UL1642 |
| AS682134 | 3.7 | 500 | 6.8 | 21 | 34 | UL1642 |
| AS701919 | 3.7 | 150 | 7.0 | 19 | 19 | UL1642 |
| AS702040 | 3.7 | 500 | 7.0 | 20 | 40 | UL1642,IEC62133(CB),UN38.3,WERCS |
| AS704060 | 3.7 | 1800 | 7.0 | 40 | 60 | UL1642 |
| AS705088 | 3.7 | 3400 | 7.0 | 50 | 88 | UL1642 |
| AS723272 | 3.7 | 1700 | 7.2 | 32 | 72 | UL1642 |
| AS753048 | 3.7 | 1200 | 7.5 | 30 | 48 | UL1642,KC |
| AS755070 | 3.7 | 3000 | 7.5 | 50 | 70 | UL1642 |
| AS802030 | 3.7 | 420 | 8.0 | 20 | 30 | UL1642 |
| AS803035 | 3.7 | 800 | 8.0 | 30 | 35 | UL1642,KC,UN38.3 |
| AS803648 | 3.7 | 1200 | 8.0 | 36 | 48 | UL1642 |
| AS8051116 | 3.7 | 6900 | 8.0 | 51 | 116 | UL1642 |
| AS853450 | 3.7 | 1500 | 8.5 | 34 | 50 | UL1642,IEC62133,KC,UN38.3 |
| AS954674 | 3.7 | 4050 | 9.5 | 46 | 74 | UL1642 |
| AS962731 | 3.7 | 720 | 9.6 | 27 | 31 | UL1642 |
| AS853450-2P | 3.7 | 3000 | 17 | 35 | 53 | UL1642,UL2054,UN38.3 |
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 to 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 Western Union etc.
More battery models please contact us .
Looking forward to your inquiry soon and thanks for your viewing
About the Supplier
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" are certified.
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Company Profile
Shenzhen A&S Power Technology Co., Ltd, a OEM rechargeable battery manufacturer in China over 15 years. Specialized in LiFePO4 battery, lithium polymer battery and Li-ion Battery pack. Our products are widely used in popular electronic products, such as Bluetooth Headset, Portable Speakers, consumer products, emergency light, GPS, digital player, solar & Wind energy storage, electronic auto and E-bus.
A&S Power has well presence in international fairs each year, such as CEBIT, HK Electronic Fair. We strictly implement the international management standards and have established a complete quality assurance system. So it's no wonder that our products got CE, UL, IEC62133, RoHS certification. We have succeeded in selling our batteries to the international markets of America, Canada, Europe, Africa, middle-east and South Asia. As responsibility and experienced manufacturer, A&S Power is officially recognized by Philips, Mitel. We use "People oriented, Quality first, Keeping improving" as our mission statement, which makes us improve quality, reduce cost and enhance services constantly. We pay more attention to the market change, client needs, safety & Environmental protection and take the responsibility of the society. A&S Power dedicates to creating the life stage of employees and supplying lithium batteries welcomed by customers in the world. With passion and faithfulness, we dedicated to establish win-win business and striding forward to create a bright future for your esteemed company.
About Our Factory & Business Background
- Address
- A1312, a Block, Weidonglong Business Building, No. 2 Qinglong Rd, Longhua, Shenzhen, Guangdong, China
-
Terms of Payment
- T/T, LC, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shenzhen Port, Hongkong Port
-
Supply Chain Partners
- 73
Our Production Capability & Technical Expertise
- Main Products
- Lipo Battery, Lithium Ion Battery, Lithium Battery, Lithium Polymer Battery, 18650 Battery, Rechargeable Battery, 32700 Battery, LiFePO4 Battery, Battery Pack, Solar Battery
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Export Year
- 14 years
-
Main Markets
- North America, Europe, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 13
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Where can I get the price?
- 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.
- How can I get a sample to check your quality?
- After price confirmation, you can require for samples to check our quality.
- What about the lead time for mass production?
- Honestly, it depends on your order quantity and the season you place the order. We suggested that you start inquiry to months before the date you would like to get the products at your country.
- What is your terms of payment?
- We accept T/T and Western Union etc.
- What certifications does the battery have?
- The battery is certified to IEC62133, UL, and UN38.3.
- Can the battery dimensions be customized?
- Yes, thickness can be adjusted while width and height keep the same, and full customization is available.
- What is the cycle life of the battery?
- The battery has a long cycle life and can be charged up to 500 times.
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