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China Battery Icr18650 Battery 3.7V 2600mAh 3350mAh Bluetooth Earphone Battery
True Wireless Earbuds

China Battery Icr18650 Battery 3.7V 2600mAh 3350mAh Bluetooth Earphone Battery

Model: ICR18650 Customization available Headphones & Earphones
US$1.20500–1,999 Pieces
US$1.152,000–4,999 Pieces
US$1.125,000–9,999 Pieces
US$1.1010,000+ Pieces
MOQ 500 Pieces
Type
Lithium Battery
Charger Type
Electric Charger
Nominal Voltage
5V
Charger Style
Simple Charger
Compatible Battery Type
AAA/AA
Size
AA
Send Inquiry Full specifications

Specifications

Product nameChina Battery Icr18650 Battery 3.7V 2600mAh 3350mAh Bluetooth Earphone Battery
CategoryTrue Wireless Earbuds
CustomizationAvailable
TypeLithium Battery
Charger TypeElectric Charger
Model NO.ICR18650
Charger ApplicationTablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery
Nominal Voltage5V
Charger StyleSimple Charger
Compatible Battery TypeAAA/AA
SizeAA
CertificationKC, PSE, CTIA, RoHS, TUV, CB, CE
Socket Typefor All
RecyclableRecyclable
Transport PackageCarton
Specification18*65mm
OriginChina
HS Code8507600090
Production Capacity500000/Day
Product SpecificationItem
Discharge0.2CmA
cut off Voltage3.0V for cell
Charge1.0CmA
temperature20°C,at the
Productalkaline batteries, carbon batteries, lithium manganese button batteries, Ni-MH and Ni-CD, rechargeable batteries, and battery chargers, etc.
Factoryin Qingyuan, Guangdong province
ExhibitionFAQ
PriceUS$1.20 500-1,999 Pieces US$1.15 2,000-4,999 Pieces US$1.12 5,000-9,999 Pieces US$1.10 10,000+ Pieces
SupplierShenzhen Tcbest Battery Industry Co., Ltd.
Data retrieved2026-10-23

Available options

Nominal Voltage5V
SizeAA
cut off Voltage3.0V for cell

Additional data

ItemRatingNote
3.1 CapacityTypical2600mAhDischarge:0.2CmA cut off Voltage:3.0V for cell
Minimum2500mAh
3.2 Nominal VoltageAverage 3.7VDischarge:0.2CmA cut off Voltage:3.0V for cell
3.3 AC Impedance Resistance≤180mΩ
3.4 Discharge Cut-off Voltage3.00V
3.5 Charge Current520mAStandard Charge
3.6 Charge Voltage4.2V
3.7 Max. Charge Voltage4.23V
3.8 Charge TimeApprox 2.5hCharge: 1.0CmA
3.9 Max. Charge Current2600mA1.0CmA
3.10 Max. Discharge Current5200mA2.0CmA
3.11 WeightApprox 50.0gcell
3.12 Operating TemperatureCharge0~+45°C
Discharge-20~+60°C
3.13 Storage Temperatureless than 1 month-20~+45°CRecommended storage temperature: 20°C,at the shipment stte
less than 3 months-20~+35°C

Product description

The supplier lists this product as Lithium Battery. The listed model is ICR18650. The specifications below reflect the information publicly displayed on the listing. Model NO.: ICR18650. Compatible Battery Type: AAA/AA.

Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.

FAQ

What is the minimum order quantity for China Battery Icr18650 Battery 3.7V 2600mAh 3350mAh Bluetooth?

The listed minimum order quantity is 500 pieces. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.

How much does China Battery Icr18650 Battery 3.7V 2600mAh 3350mAh Bluetooth cost?

The published price is US$1.10 – 1.20 per piece, with lower tier prices for larger quantities. Final pricing depends on quantity, options and destination.

Can it be customized with my logo, color or packaging?

Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.

Where do these specifications come from?

Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.

Send an inquiry

China Battery Icr18650 Battery 3.7V 2600mAh 3350mAh Bluetooth Earphone Battery
China Battery Icr18650 Battery 3.7V 2600mAh 3350mAh Bluetooth Earphone Battery
ICR18650 · US$1.10 – 1.20 · MOQ 500 Pieces
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