Guang Zhou Sunland New Energy Technology Co., Ltd.
| Supply Ability | 100000PCS EACH WEEK |
| Packaging Details | meet UN38.3 Certification |
| Delivery Time | 7-10 days after order confirm for stock model |
| lithium | Li-ion battery |
| voltage | 3.7-4.2V |
| Circle | 500 times |
| capacity | 2600-3400mah |
| warranty | 12 mohths |
| pvc color | black/ blue/ OEM |
| application | flashlights |
| size | 18*65mm |
| assemble | workable |
| Rechargeable | yes |
| Payment Terms | 30% advance for battery Pack |
| Brand Name | TAC OEM & ODM |
| Model Number | ICR18650 2600MAH |
| Certification | MSDS REACH ROHS |
| Place of Origin | Shenzhen zhuhai |
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Product Specification
| Supply Ability | 100000PCS EACH WEEK | Packaging Details | meet UN38.3 Certification |
| Delivery Time | 7-10 days after order confirm for stock model | lithium | Li-ion battery |
| voltage | 3.7-4.2V | Circle | 500 times |
| capacity | 2600-3400mah | warranty | 12 mohths |
| pvc color | black/ blue/ OEM | application | flashlights |
| size | 18*65mm | assemble | workable |
| Rechargeable | yes | Payment Terms | 30% advance for battery Pack |
| Brand Name | TAC OEM & ODM | Model Number | ICR18650 2600MAH |
| Certification | MSDS REACH ROHS | Place of Origin | Shenzhen zhuhai |
| High Light | lithium iron phosphate battery pack ，lithium ion phosphate batteries | ||
| No. | Items | Specifications/ | Remark
| |
| 1 | Nominal Capacity
| 3350mAh | 0.2C Standard discharge
| |
| 2 | Minimum Capacity
| 3320mAh | ||
| 3 | Nominal Voltage
| 3.7V | Mean Operation Voltage
| |
| 4 | Delivery voltage
| 3.80~3.9V | Within 10 days from Factory
| |
| 5 | Charge Voltage
| 4.2V±0.03V | By standard charge method
| |
| 6 | Standard charging method
| 0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to ≤0.01C | ||
| 7 | Charge current
| 0.2C | 520mA | Standard charge, charge time about 6h(Ref)
|
| 0.5C | 1300mA | Rapid Charge, charge time about: 3h(Ref)
| ||
| 8 | Standard discharging method
| 0.2C constant current discharge to3.0V, | ||
| 9 | Cell Internal Impedance
| ≤50mΩ | Internal resistance measured at AC 1KHZ after 50% charge
| |
| No | Items | Test Method and Condition | Criteria/ | |
| 1 | Rated Capacity at 0.2C(Min.)
| After standard charge, the capacity shall be measured on 0.2C discharge till the voltage discharge to3.0V,
| ≥3320mAh | ≥100% |
| Rated Capacity at 0.5C(Min.)
| After standard charge, the capacity shall be measured on 0.5C discharge till the voltage discharge to 3.0V,
| ≥3300mAh | ≥98% | |
| Rated Capacity at 1C(Min.)
| After standard charge, the capacity shall be measured on 1C discharge till the voltage discharge to 3.0V,
| ≥3250mAh | ≥96% | |
| 2 | Cycle Life
| Charging and discharging battery as blew conditions 0.2C standard charge to 4.2V end-off 0.2C standard discharge to 3.0V cut-off Continuous charge and discharge for 300 cycles ,the capacity will be measure after the200th cycle
| ≥80% of initial capacity | |
| 3 | Capacity retention
| The battery to be charge in accordance with standard charge condition at 20~25℃,then storage the battery at an ambient temperature 20~25℃ for 28 days. Measure the capacity after 30 days with 0.2C at 20~25℃ as retention capacity
| Retention capacity
≥85% | |
Application For UL18650 Li-ion battery 3.7v 4.2 V 2600 - 3400mah for Flashlights
| NO | Items | Units: mm |
| 1 | diameter | 18.3±0.2 |
| 3 | Height | 65.3±0. 2 |
Lithium-ion battery was list dangerous cargo for international transportation rule
In order to support customer arrange the custom smoothly,
TAC design lithium-ion pack for the 18650 bulk cell same as Samsung
7-10 days after the customer confirm arrange the payment
This is normal model , we have stock for it continue
the cargo will shipped out by air ocean or express with your quantity and require
ICR18650 2000MAH
ICR18650 2200MAH
ICR18650 2400MAH
ICR18650 2600MAH
ICR18650 2800MAH
ICR18650 3000MAH
ICR18650 3350MAH
Tac also support famous brand Samsung NCM18650 18650 and more
Cell with PCB and connector
Rohs Reach IEC ,UL AND UN383 for ICR18650
The batteries should be stored at room temperature, charged to about 30% to 50% of capacity.
We recommend that batteries be charged about once per three months to prevent over-discharge.
The period of warranty is 12 months from the date of shipment. TAC guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
If you are seeking for 3.2V LiFePO4 18650 cell, pls click below
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2011
Total Annual:
10 USD Million-15 USD Million
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-... Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-...
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