Active Member
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[China]
Address: MinXin commerce building, BaiHua Dong,GuangMing Street,ShenZhen,China
Contact name:Alex
Unitech Energy System Limited |
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Rechargeable 18650 2s1p 7.4v 2200mah Li ion Battery Pack For Power Tools
Battery Specs:
| Product Name | 7.4V 2200mAh li ion battery | |
| Battery Type | Li ion battery pack | |
| Power Wh: | 14.8Wh | |
| Accembly Composed Type | 2S1P / 2 cells | |
| Nominal Capacity | 2200 mAh | @0.2C discharge |
| Nominal Voltage | 7.4 V | |
| Charge Voltage | 8.4±0.12 V | |
| Cutoff Voltage | 6.0 V | |
| Standard charge Current | 440 mA | @0.2C charge |
| Max. charge current | 2200 mA | @1C charge |
| Continous Discharge Current | 440 mA | @0.2C discharge |
| Max. Discharge Current | 2200 mA | @1C discharge ≤ 1s |
| Resistance(pack) | 40 mΩ | 1kHz AC Method |
| Extra Run Time: | Over 500 times | |
| Weight (Approx.) | 100 g | |
| Dimensions(T.W.L.) | 18*36*66 (mm) | Battery pack size |
| Charging Plug | - | selectable |
| Discharging Plug | - | selectable |
| Charge Temperature | 0 ~ 45℃ | |
| Discharge Temperature | -20 ~ 60℃ | |
| Storage Temperature | -10~40℃ | Less than one month |
| 0~30℃ | More than one month | |
| Warranty | 12 months | |
Battery Processing:
Why Choose us?
Packing and Shipping:
1. Standard Export Package
2. Mode of Transport:
by UPS/DHL/FEDEX( It takes 3-5 days to arrive)
by air cargo( It takes about one week to arrive)
by sea shipment ( It takes about one month to arrive)
FAQ:
Q1. Can I have a sample order for battery?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q2. What about the lead time?
A: Sample needs 3-5 days, mass production time needs 2 weeks for
order quantity more than.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5
days to arrive. Airline and sea shipping also optional.
Q4. How to proceed an order for battery?
A: Firstly let us know your requirements. Secondly We quote
according to your requirements or our suggestions. Thirdly customer
confirms the samples and places deposit for formal order. Fourthly,
we arrange the production.
Q5. Is it OK to print my logo on battery product?
A: Yes. Please inform us formally before our production and confirm
the design firstly based on our sample.
Q6: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.
Q7: How to deal with the faulty?
A: Firstly, our products are produced in strict quality control
system and the defective rate will be less than 0.2%. Secondly,
during the guarantee period, we will send new battery with new
order for small quantity. For defective batch products, we will
change them and send new products to you or we can discuss the
solution including re-call according to real situation.
