Сохранить в закладки 60801279484:
Original high capacity cylindrical cells Newest 20700 batteries NCR20700B 3.7v lithium battery
NCR20700 15A 3.7V flat top battery | |
Size | 20*70mm |
Rated Voltage | 3.7V |
Rated Capacity | 4250mAh |
Stype | flat top |
Net Weight | 63g |
Cut-off Discharge Voltage | 2.75V |
Charge Upper Limit Voltage | 4.20±0.05V |
Charging Time | 1.5 hours(with LOZD battery charger) |
Max Continuous Discharging Current | 15A |
Cycle Life | >500s |
Standard charger | cc/cv(max ,charging rate 2A) |
Warranty | 1 years |
Operating Temperature | charge (0 ~ 45°C) |
discharge (-20 ~ 60°C) | |
Storage Temperature | within 1 month (-20~ 50°C) |
within 3 months (-20~ 40°C) | |
within 3 months (-20~ 20°C)
|
Packaging:
Delivery detail:
· Within 2-3 days after receiving payment(based on actual quantity)
· Tracking No. will be sent to you after delivery, and we will track the goods for you until you receive all of them.
· DHL/FedEx/UPS: 3-5 workdays
· Air Shipping(DDP): 10-12 working days Door to Door with tax paid
· Sea Shipping: 20-28 days
Q1 What's the main product in LOZD?
Rechargeable battery, Li-ion battery, Lifepo4 battery, battery pack, battery cahrger
Q2 What is overcharge?
After charge, tested the batteries initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.
Q3 What is over discharge?
After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
Q4 Can I have a sample order?
Yes, we accept sample order to test and check quality. Batteries can be made as require.
Q5 Do you have MOQ limit?
Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
Q6 How about shipping and delivery time?
Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
Q8 What about after-sale service?
We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
Q9 Are your batteries are authentic?
We only provide original baranded batteries with grade A quality. 100% authentic, or your money back!
Новинки товаров от производителей по оптовым ценам