Cylindrical 18650 Battery Packs 2s1p 7.4V 2500mAh Lithium Ion Battery Deep Cycle for Courtyard Lamp

Product Description

Battery Specification
Item	Specification
Nominal capacity	2500mAh @0.2C
Minimum capacity	2450Ah @0.2C
Nominal voltage	7.4V
Max Charging voltage	8.4 ±0.05 V
Discharge ending voltage	5.5 ±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
Cell dimension	37*69*20mm
Weight	About 130g
BMS Electric Features
Overcharge detection voltage	8.4 ±0.05 V
Overdischarge detection voltage	5.5 ±0.05 V
Max continuous discharge current	1.25A
Operating temperature	Customized
NTC resistor	Customized
0V battery charge function	Available

Company Introduction:
Shenzhen Youliyuan Battery Technology Co., Ltd. is a professional research and development manufacture and sale of lithium-ion batteries and power supply as one of the high-tech enterprises, with strong market competitiveness, it enjoys high reputation in battery industry and related application field. It has established long-term cooperative relations with many well known enterprises at home and abroad.

First-calss Team
The company has a professional R&D team, which produce power solutions for various electronic products according to customer needs.

Entrepreneurship:
Youliyuan people advocate lean, pursuit of excellence, integrity-based.

Application Field:
digital, lighting, photovoltaic, intelligent furniture, audio amplifiers, power tools, electric vehicles, mobile communication equipments, medical devices and energy storage power.

Q1:Where can I get the price?
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.