Rechargeable Lithium Ion Battery 18650 3.7V 2200mAh Li Ion Battery for Head Lamp Flashlight LED Lighting
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Product Highlights
- High Capacity 2200mAh: Typical capacity of 2200mAh with minimum guarantee of 2200mAh for reliable power.
- Standard 3.7V Voltage: Nominal voltage of 3.7V with charge voltage of 4.2V and cut-off at 3.0V.
- Fast Charge Time: Approximately 2.5 hours to fully charge using 1.0CmA standard charge current.
- Comprehensive Safety Protection: Includes PCM protection, NTC sensor, and wire options for enhanced safety.
- Long Cycle Life: Endures up to 500 charge-discharge cycles for extended product lifespan.
- Multiple Certifications: Certified by UL, KC, BIS, IEC62133, CB, CE, and ROHS for global compliance.
- OEM/ODM Customization: Flexible customization options including samples, designs, and full customization.
Product Attributes
- Customization
- Available
- Type
- Lithium-Ion Battery Pack
- Connection Mode
- Series and Parallel
- Model NO.
- AS18650 3.7V 2200mAh
- Rechargeable
- Chargeable
- Discharge Rate
- Optional
- Size
- Small
- Accessories Type
- Battery
- Rated Capacity
- >1000MAH
- Standard Voltage
- 3.7V
- Usage
- Remote Control Boat, Lamp, Speaker etc.
- Electrolyte
- Li-ion
- Item
- 18650 2200mAh Li-ion Battery
- PCM Protection
- Available
- Ntc
- Available
- Wire
- Available
- Connector
- Jst/Molex/Available
- Cycle Life
- 500 Times
- Sample Lead Time
- 5-10 Days
- Payment
- T/T
- Warranty
- 12 Month
- Welcome
- OEM/ODM
- Transport Package
- Standard Carton Box
- Specification
- 18*65mm
- Trademark
- AS Power/OEM/ODM
- Origin
- Made in China
- HS Code
- 8507600090
- Production Capacity
- 5000/Day
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 Rechargeable Lithium Ion Battery 18650 3.7V 2200mAh Li Ion Battery for Head Lamp Flashlight LED Lighting
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Product Description
Rechargeable Lithium Ion Battery 18650 3.7V 2200mAh Li ion Battery for Head Lamp Flashlight LED Lighting
| Item | Rating | Note | ||
| 3.1 Capacity | Typical | 2200mAh | Discharge:0.2CmA cut off Voltage:3.0V for cell |
|
| Minimum | 2200mAh | |||
| 3.2 Nominal Voltage | Average 3.7V | Discharge:0.2CmA cut off Voltage:3.0V for cell |
||
| 3.3 AC Impedance Resistance | ≤180mΩ | |||
| 3.4 Discharge Cut-off Voltage | 3.00V | |||
| 3.5 Charge Current | 440mA | Standard Charge | ||
| 3.6 Charge Voltage | 4.2V | |||
| 3.7 Max Charge Voltage | 4.23V | |||
| 3.8 Charge Time | Approx 2.5h | Charge: 1.0CmA | ||
| 3.9 Max Charge Current | 2200mA | 1.0CmA | ||
| 3.10 Max Discharge Current | 2200mA | |||
| 3.11 Weight | Approx 50.0g | cell | ||
| 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,at the shipment state |
|
| less than 3 months | -20~+35°C | |||

Major Application:
1) Portable equipment: Laptop, camcorder, PDA, digital camera, portable DVD etc.
2) Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3) Equipment: IR telescope
4) Medical devices
5) Power tools



- 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 Philip-s, 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
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 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 in your country.
4. Q: What is your terms of payment?
A: We accept T/T and L/C.
For more battery models please contact us.
Looking forward to your inquiry soon and thanks for your viewing.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR252527". Items marked "" are certified.
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 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 two months before the date you would like to get the products in your country.
- What is your terms of payment?
- We accept T/T and L/C.
Send your message to this supplier
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US$2.15-2.25 / Piece
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