High quality Cylindrical rechargeable li-ion battery 3.7v 2000mah 18650 battery cell

详情

Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: GEB
Model Number: GEB****0 3.7V ***0mAh
Type: Li-Ion
Nominal Voltage: 3.7V
Size: Prismatic, *8**5mm
Nominal Capacity: ***0mah
Model NO: Cylindrical li-ion battery ****0 3.7v ***0mah
Warranty::*2 months
Certification::CE, RoHs, ISO***1
Weight::*5g
Battery type: ****0 Rechargeable Li-ion
Payment: Paypal. TT. Escrow. Western Union
OEM: Yes(Accepted)
Warranty:*2 Months

Packaging & Delivery
Packaging Details: Standard export package/ packing as requested
Delivery Time: Shipped 7 days after payment
 

Key Features
Intelligent Battery Pack Design
Environmental Friendly Chemistry
High Energy Density
High Power Density
Fast Charge Capability
Excellent Cycle Life
 

Main Applications

Video Devices:MP3/MP4/MP5,digital camera,portable DVD,portable television,electronic cigarettes,electricity sound box,ect.
Portable Devices:GPS,PDA,E-book,PMP,PSP,laptop,walkie-talkies,portable medical device,etc.
Illuminate Devices:Miner lamp,search light,ect.
Others:Electric Toys,RC models,model aircraft,backup power,mobile power supply,hand electric drill,ect.

FAQ
1,Q: What's the main product in GEB?
   A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.
   
2,Q: What is overcharge?
   A: After charge, tested the batteries' initial state and capacity. Charge to *0.0V at 3C current, then charge to 0.*1C at CV mode. Observe changes in battery appearance.
 
3,Q: What is over discharge?
   A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
 
4. Q: Can I have a sample order?
  A: Yes, we accept sample order to test and check quality. Batteries can be made as require.
 
5. Q: Do you have MOQ limit?
  A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
 
6. Q: How about the lead time?
  A: Samples will takes **7 business days. Mass production will takes ****0 days. It depends on quantity.
 
7. Q: How about shipping and delivery time?
  A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is **5 business days. Or DDP service, delivery time is ****5 business days. Airline and sea shipping also available.
 
8. Q: What about after-sale service?
   A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
 
 
 
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.