china factory direct sale 252844 3.7v 250mah lithium polymer rechargeable battery

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$1.00 - $3.00 / Pieces | 10 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
GEB
Model Number:
252844
Nominal Capacity:
250mah
Nominal Voltage:
3.7V
Type:
Li-polymer
Application:
GPS
Battery type:
Li Polymer Battery Cells
Product name:
252844 3.7v 250mah lithium polymer battery
Warranty:
12 Months
Weight:
About 5g
Cycle life:
500 Times
Keywords:
Lipo Battery 3.7V
Name:
Rechargable Battery
OEM/ODM:
Yes(Accepted)
MOQ:
10pcs
Size:
2.5*28*44mm
Supply Ability
Supply Ability:
5000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
1. Standard export carton packaging or Custom-made Package
2. Mode of Transport:
By UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
By air cargo (It takes about one week to arrive)
By sea shipment (It takes about one month to arrive).
Port
Shenzhen, Hongkong, Shanghai, Ningbo, ect.
Data sheet

 

Item

Specification

Nominal Voltage

 3.7V

Nominal  Capacity

250mah 

Size

 2.5*28*44mm

Weight

 about 5g

Max Charge Protetion Voltage

 4.25V

Cut-off Discharge Voltage

3.25v 

Charging Current

0.2C

Charge Method

CC-CV
(constant current and constant voltage )

Max Discharge Current

1.5C

Recharge Cycle Life

80times

Working Temperature

Charge

0~45°C,45~85%RH

Dis-charge

-20~60°C,45~85%RH

StorageTemperature

One month

-20~60°C,45~85%RH

and Humidity

Three months

-20~45°C,45~85%RH

 

One year

-20~25°C,45~85%RH

Protection Fuctions

Over charge, Over discharge, 
Over load, Short Circuit

Warranty

12months

Product Picture

 

 

 

 

 

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For any further information, please feel free to contact me!

 

Related Batteries

Related product

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GEB702025

3.7V 280mAh

GEB302030

3.7V 140mAh

GEB103048

3.7V 1500mAh

more quantity has better price, I will check the best for you. if you need just contact me.

 

 

 

 

Packaging & Shipping

Packing Details:
Packing for each item. Standard weight and outer package for all shipping method.

Delivery Details:

* Within 2-3 days after receiving payment(based on actual quantity)

* DHL/FedEx/UPS fast express

* Air Shipping/ Sea Shipping. All accepted. 

* Tracking NO. will be sent to you after delivery, and we will track the goods for you until you receive all of them.

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 Please feel free to Contact me

 

Company Information

 

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 10.0V at 3C current, then charge to 0.01C 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 5-7 business days. Mass production will takes 25-30 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 3-5 business days. Or DDP service, delivery time is 11-15 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.

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