Guang Zhou Sunland New Energy Technology Co., Ltd.
| Packaging Details | meet UN38.3 Certification |
| Delivery Time | 7-10 days after order confirm for stock model |
| Payment Terms | 100% prepaid before shipping out |
| Supply Ability | 100000PCS EACH WEEK |
| material | Lithium Ion |
| Nominal voltage | 7.4v |
| Nominal capacity | 2200mah |
| CycleLife (80% Prime Capacity) | >500times |
| warranty | 12 months |
| pvc | blue white |
| connector | customized |
| assembled | 2s1p |
| Place of Origin | Shenzhen zhuhai |
| Brand Name | TAC OEM & ODM |
| Certification | MSDS REACH ROHS |
| Model Number | INM7.4 18650 2200mAh |
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Product Specification
| Packaging Details | meet UN38.3 Certification | Delivery Time | 7-10 days after order confirm for stock model |
| Payment Terms | 100% prepaid before shipping out | Supply Ability | 100000PCS EACH WEEK |
| material | Lithium Ion | Nominal voltage | 7.4v |
| Nominal capacity | 2200mah | CycleLife (80% Prime Capacity) | >500times |
| warranty | 12 months | pvc | blue white |
| connector | customized | assembled | 2s1p |
| Place of Origin | Shenzhen zhuhai | Brand Name | TAC OEM & ODM |
| Certification | MSDS REACH ROHS | Model Number | INM7.4 18650 2200mAh |
| High Light | lithium iron phosphate battery pack ，3.7v lithium ion battery | ||
| No. | Item | Rated Performance | Remark | |
| 1 | Rated Capacity | Typical | 2200mAh | Standard discharge(0.2C C5A) after Standard charge |
| Minimum | 2150mAh | |||
| 2 | Nominal Voltage | 7.4V | Mean Operation Voltage During Standard Discharge After Standard Charge | |
| 3 | Voltage at end of | 6.0V | Discharge Cut-off Voltage | |
| 4 | Charging Voltage | 8.4±0.03V | ||
| 5 | AC (1KHz) Impedance New Cell Max.(mW) | ≤80mΩ | The measure must be uses the new batteries that within one week after shipment and cycles less than 5 times | |
| 6 | Standard charge | Constant Current 0.5C5A Constant Voltage 8.4V 0.01 C5A cut-off | Charge time : Approx 4.0h | |
| 7 | Standard discharge | Constant current 0.2 C5A end voltage 6.0V | ||
| 8 | Fast charge | Constant Current 1C5A Constant Voltage 8.4V 0.01 C5A cut-off | Charge time : Approx 2.5h | |
| 9 | Fast discharge | Constant current 1 C5A end voltage 6.0V | ||
| 10 | Maximum Continuous Charge Current | 1 C5A | ||
| 11 | Maximum Continuous Discharge Current | 1.5 C5A | ||
| 12 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. | |
| Discharge: -20~60℃ | ||||
| 13 | Storage Temperature | Less than 1 year: -20~25℃ | 60±25%R.H. | |
| less than 3 months: -20~40℃ | ||||
| 14 | Weight | Approx 95±1 g | Pack | |
| 15 | Cell Dimension | Diameter:18.3±0.2mm | Initial Dimension | |
| Height:64.5±0.5mm | ||||
We have been manufacturing rechargeable batteries and non-rechargeabel battery, including NI-MH battery, li ion battery, lithium polymer battery, LiFePo4 battery, ER, CR since 2003s. At that time, Vcell Power started with only 100 workers, we only serve clients in China. During nearly 16 years development, now we have already been one of the leader battery manufacturers in China, with more than 3000 skilled workers and two factories located in Guangzhou, Zhuhai, Shenzhen, Henan
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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