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OEM ODM Factory Deep Cycle Lithium Ion Battery 18650 Rechargeable 3.7V 4000mAh Battery Pack for Solar LED Light/Alarm System
| Price | $4.51 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 427 people viewed |
Model NO.:
YLY18650 2S2P
Type:
Lithium-Ion Battery Pack
Connection Mode:
Series and Parallel
Rechargeable:
Chargeable
Discharge Rate:
Low Discharge Rate
Size:
Medium
Accessories Type:
Battery
Electrolyte:
Li-ion
Battery Type:
Lithium Battery
Supply Ability:
10000 PCS Per Day
Temperature:
-20~60
Cycle Life:
800 Times
OEM/ODM:
Yes(Accepted)
Trademark:
YLY
Transport Package:
Safe Standard Export Cartons
Specification:
38*38*68mm
Origin:
China
HS Code:
8507600090
Product Description
| Battery Specification | |
| Item | Specification |
| Nominal capacity | 4Ah @0.2C |
| Minimum capacity | 3.85Ah @0.2C |
| Nominal voltage | 7.4V |
| Max Charging voltage | 8.4±0.05 V |
| Discharge ending voltage | 4±0.05 V |
| Standard charge current | Customized |
| Standard discharge current | Customized |
| Recommended cell surface max temperature during charge and discharge | Charge: 0~45ºC Discharge: -20~60ºC |
| Storage temperature and time | 1 year: -20~25ºC 3 months: -20~45ºC 1 month: -20~60ºC |
| Battery dimension | 38*38*68mm |
| Weight | About 200g |
| BMS Electric Features | |
| Overcharge detection voltage | 7.3± 0.05 V |
| Overdischarge detection voltage | 4± 0.05 V |
| Max continuous discharge current | 4A |
| Operating temperature | Customized |
| NTC resistor | Customized |
| 0V battery charge function | Available |
A: We usually quote within 24 hours after we get your inquiry. For urgent case, please call us or tell us in your email so that we'll regard your inquiry priority.
Q2.Do you have MOQ for Your Batteries?
A: We want to support our customer without MOQ request for netural order.
Q3. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.
Q4. What about the lead time?
A. Sample needs 7 days, mass production time needs 3-5 weeks, it depends on order quantity.
Q5.Is it OK to print my logo on the product?
A: Yes. We welcome OEM orders.
Q6:How long does the warranty?
A: In general, the time is 1 year.
Q7: What is your terms of payment?
A: We accept T/T and L/C
Q8.Which certificates do you have?
A:We have CE/FCC/ROHS/UN38.3/MSDS ...etc.
Q9.How do you ship the goods and how long does it take to arrive?
A: DHL, UPS, FedEx or TNT for samples. For mass order, you can choose Sea or Air shipment.
Q10:Can we visit your factory?
A: Warmly welcome. Our factory located in shenzhen, very close to Guangzhou or Hongkong.
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