Complaint
Rebot 3000mAh High Capacity 2500mAh 3000mAh 18650 Lithium Rechargeable Battery 3.2V 3.7V 18650 Lithium Battery for Laptops Tablets Electrics
No. | Test item | Test conditions | Requirements | |||||||
| 3.1 | Outside Appearance | Visual check | , No prominent stain and deformation, nor damage. | |||||||
| 3.2 | Outside Dimensions | Vernier clippers | Diameter 18.30 0.20mm Height 64.90 0.25mm | |||||||
| 3.3 | Open circuit voltage at delivery | i . Voltage within 1 week after delivery | 3.6V 3.6V or more | |||||||
| 3.4 | Internal resistance at delivery | 1 (1kHz). The cell impedance shall be measured by AC method (1kHz) within 1 week after delivery. | 40mQ 40mf2 or less | |||||||
| 3.5 | Nominal capacity | ,0.2C At standard charging (CH) and 0.2C DCH to the end of DCH voltage | 3000mAh 3000mAh or more | |||||||
| 3.6 | Temperature-rate performance | 1) Standard CH at R.T -10QC , 4 Keep batteries in a icebox with ambient temperature of -10°C for 4 hours. -10°C 0.2C , | 270% Capacity ratio >70% | |||||||
| . | , L | |||||||||
| DCH at 0.2C to the end of DCH voltage at -10°C, Calculate the capacity ratio with the nominal capacity. 2) | ||||||||||
| Standard CH at R.T | ||||||||||
| 0°C , 4 Keep batteries in a icebox with ambient temperature of 0°C for 4 hours. (TC 0.2C , . DCH at 0.2C to the end of DCH voltage at 0°C; Calculate the capacity ratio with the nominal capacity. | 280% Capacity ratic^80% | |||||||||
| 3) Standard CH at RT 60°C , 4 Keep batteries in a oven with ambient temperature of 60°C for 4 hours. 60°C 0.2C , DCH at 0.2C to the end of DCH voltage at 60°C; Calculate the capacity ratio with the nominal capacity. | >95% Capacity ratio >95% | |||||||||
| 3.7 | Cycle Life | , 10 0.2C , 20 _. 300 cycles of Standard CH (rest lOmin) and 0.2C DCH (rest 20min) | 300 / >80% The ratio of the 300th discharge capacity and the first cycle >80% | |||||||
Q:How long is the warranty?
A: 4 years.
Q:Do you accept OEM/ODM?
A: Accept, send us your requirement/draft ,we will produce battery according to your requirement/draft.
Q:What's your payment method?
A:We accept T/T(30% deposit,and 70% balance before shipment).
Q:What's the price terms?
A:We accept FOB JIANGMEN/HONG KONG/DDP/EXW.
Q:What is the lead time for mass production?
A:22-25 days after order confirmed.
Q:Can you provide samples before place order?
A:Yes,we can provide samples and data sheet for your testing first.
Q:How do you ship batteries?
A:We can ship batteries by SEA/AIR which according to your requirement.
We advised ship by SEA which more cost-effective.
Q:What kind of certificate do you have?
A: We have CE, CB,IEC,KS,RoHS, SGS, MSDS, ISO9001, TUV certificates and reports,also can apply certificates according your needed.
Q:How do we place an order?
A:Send us an Inquiry or text us,we will instruct you to place an order.
Q:What's the order procedure?
A:Send us Enquiry→battery detail and price confirmed→send purchase order to us→Pay Deposit 30%→Battery production→Pay Balance payment 70% before shipment→Battery send out.
