Brand：	none
Address：	China
Min.Order：	none
Supply：	none
Valid until：	Long Term

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Specification

Product name	Durable Using Low Price 3.7V Lithium Li-ion 3600mAh 18650 Battery Pack for Outdoor Sports Electronic Products
size	18.2±0.337.5 65±0.3mm
Nominal voltage	3.7V/7.4V
Nominal capacity	2200mAh---5600mAh
internal resistance	≤120mΩ
Net weight	100±2g
protection circuit	Overcharge protection, overdischarge protection, overcurrent protection and short circuit protection
Cut off discharge voltage (single section)	2.45V ~ 3.0V
Charging upper limit voltage (single section)	4.20 ± 0.15V
Standard charging method (single section)	"0.2C constant current charging to 4.2V, Then charge CV (constant voltage 4.2V) until The charging current drops to ≤ 0.01c“
Maximum charging current	1.0C
Maximum discharge current	1.0C
cycle life	> 500s
Charging time	"Standard charging: 3.0 hours (Reference) Fast charging: 2 hours (Reference)“
working temperature	Charge (0 ~ 45 ℃) discharge (- 20 ~ 60 ℃)
Storage temperature	25 ℃
Applicable to:	Lighting, outdoor sports electronic products, digital electronic products, home appliance electronic products, medical devices, instruments and meters, electric vehicles, trolleys, electric tools

Warnings: Do not submerge the battery in the water. Do not mix fresh batteries with used batteries. Do not mix batteries with metal stuff together. Do not insert batteries with the (+) and (-) reversed. Do not use Efest batteries with defective E-cig mods. Do not disassemble, dispose in fire, heat or short circuit. Do not put the battery in a charger or equipment with wrong terminals connected.

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FAQ

Q1:What's the delivery time?

A1:Our dry batteries are basically in stock.The quantity requirement of 1-5 million is that it can be delivered in 1-7 days, and it takes 15 days for more than 50,000.

Q2:How do we make the payment?

A2:We accept T/T or Letter of guarantee.

Q3:What's the warranty for the purchased items?

A3:1 year.

Q4:What is your terms of payment?

A4:T/T 30% as deposit, and 70% before delivery.

Q5:What is the shelf life?

A5:2 years.

Our services 1) We have to test each product before delivery. 2) Sampling time: 5-7 days, ordering time: 10-20 days 3) All queries will be answered within 24 hours. 4) OEM & ODM, also provide custom service 5) Dealers can use it for your unique design and some of our current models. 6) We will keep the sales area, design ideas and all other personal information confidential for our customers Our strengths 1) Low minimum order quantity: no sample, no order, welcome to make trial order first. 2) Trust: we have 22 years of experience and a lot of good feedback. 3) Certificate: IEC;MSDS;RECAH;ROHS 4) Good quality: 100% in production inspection and testing before issue

Do you need to customize a battery pack

or current inventory?

Customize your spec: 1. Contact supplier 2. Sending a spec date about your item to our sales 3. Needs Sample or bulk order (Quantity) Current / Similar product: 1. Start order / Call us 2. Sending the current product picture to our sales 3. Needs Sample or bulk order (Quantity)

If you have any other questions, please click here to contact us

Business Type	Manufacturer	Country / Region	Guangdong, China
Main Products	battery	Total Employees	501 - 1000 People
Year Established	2018	Certifications	-
Product Certifications	-	Patents	-
Trademarks	-

Factory Size	Below 1,000 square meters
Factory Country/Region	No.47, dongxin avenue, dongjiang high-tech zone, huizhou city
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered
Annual Output Value	US$1 Million - US$2.5 Million

Accepted Delivery Terms	FOB, EXW, DDP, DDU
Accepted Payment Currency	USD, CNY
Accepted Payment Type	T/T

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