Factory direct sale Best Quality Rechargeable 1240 45mAh Polymer lithium ion button battery
- Category: >>>
- Supplier: Shenzhen Yantian Trading Technology Co. Ltd.
Share on (1600434646515):
Product Overview
Description
Products Show
Specification
Product Name | 1240 | |
Nominal Voltage | 3.7V | |
Typical Capacity | 45mAh | 0.2C charge and discharge for cut-off voltage |
Charge current | Standard Charging Current:9mA | 0.2C |
Max Charging Current:20mA | 0.5C | |
Discharge current | Standard discharge current:20mA | 0.5C |
Max.discharge current:45mA | 1C | |
Operating enviroment | Charging:0℃-45℃ | |
Discharging:-10℃-60℃ | ||
Storage temperature | -10℃ / +35℃ | Less than 6 months |
Cyclelife | 500 times | capacity ≥ 80% |
Application Scenarios
Why Choose Us
Company Profile
Recommend Products
FAQ
Q1: Do you have current sample in stock?
A: Usually we don’t have, because the battery should not be stored for too long, and different customers have different
requirements, even if the voltage and capacity are the same, other parameters may be different. But once the order is confirmed,
we can finish your sample very quickly.
Q2: How to solve the quality problems after sales?
A: after sales:(1) Take photos & videos of the problems and send to us.(2) Send back the physical problem battery by express to
us.(3) Engineer will analyze the defective battery within 2 working day.(4) 1 Year Warranty after leaving our factory, our defect
rate is under 1%,we'll repaired or replaced the battery for free if non-human factor quality problems be confirmed
Q3: What kind of certificates could you provide for these batteries?
A: We have CE,CB,KC,MSDS,UN38.3 for most our current model, if It's custom-making design, usually no current certificates, we
could apply for you if you need, but the related fees should be paid by your side, and if your order is big enough, certificate
fees can be refunded
Q4：Can I have a sample order?
A:Yes, samples orders are welcome. We can offer free samples if the quantity not above 5 pcs, you only need to pay the shipping
cost.
Q5：What about the lead time?
A:Sample needs 7-10 days, mass production needs 3-4 weeks for order quantity more than 1000pcs.
A: Usually we don’t have, because the battery should not be stored for too long, and different customers have different
requirements, even if the voltage and capacity are the same, other parameters may be different. But once the order is confirmed,
we can finish your sample very quickly.
Q2: How to solve the quality problems after sales?
A: after sales:(1) Take photos & videos of the problems and send to us.(2) Send back the physical problem battery by express to
us.(3) Engineer will analyze the defective battery within 2 working day.(4) 1 Year Warranty after leaving our factory, our defect
rate is under 1%,we'll repaired or replaced the battery for free if non-human factor quality problems be confirmed
Q3: What kind of certificates could you provide for these batteries?
A: We have CE,CB,KC,MSDS,UN38.3 for most our current model, if It's custom-making design, usually no current certificates, we
could apply for you if you need, but the related fees should be paid by your side, and if your order is big enough, certificate
fees can be refunded
Q4：Can I have a sample order?
A:Yes, samples orders are welcome. We can offer free samples if the quantity not above 5 pcs, you only need to pay the shipping
cost.
Q5：What about the lead time?
A:Sample needs 7-10 days, mass production needs 3-4 weeks for order quantity more than 1000pcs.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
