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Ultra thin battery 3.7v li polymer cell 250mAh with 2mm thickness
Ultra thin battery 3.7v li polymer cell 250mAh with 2mm thickness
Ultra thin battery 3.7v li polymer cell 250mAh with 2mm thickness
Ultra thin battery 3.7v li polymer cell 250mAh with 2mm thickness
Ultra thin battery 3.7v li polymer cell 250mAh with 2mm thickness
Ultra thin battery 3.7v li polymer cell 250mAh with 2mm thickness

Ultra thin battery 3.7v li polymer cell 250mAh with 2mm thickness

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Product Overview

Description


Product Description

Ultra thin battery 3.7v li polymer cell 250mAh with 2mm thickness

 Prismatic soft battery pack, size and capacity can be customized.

We have more than 1000 models for your choosing. 



Features:

1.Long life cycle, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Most safe no explosion no fire

Parameter
\t
No.
\t
Item
\t
General Parameter
\t
Remark
\t
1.1
\t
Description
\t
Ultra thin battery 3.7v li polymer cell 250mAh with 2mm thickness
\t
Prismatic soft package
\t
1.2
\t
Cell Model
\t
203445
\t
\t
1.3
\t
Typical Capacity
\t
250mAh
\t
\t
1.4
\t
Typical Voltage
\t
3.7V
\t
\t
1.5
\t
End of Charge Voltage
\t
4.2V
\t
\t
1.6
\t
Charge Current
\t
0.2C
\t
\t
1.7
\t
Charging time
\t
5-6 Hours
\t
\t
1.8
\t
End discharge Voltage 
\t
3.0V
\t
\t
1.9
\t
Max continuous charge current
\t
1C 
\t
\t
2.0
\t
Maximum Continuous Discharging Current
\t
1C 
\t
\t
2.1
\t
Over-discharge Voltage Protection cell 
\t
3.0V
\t
\t
2.2
\t
Over-Current Discharge Protection
\t
2A
\t
\t
2.3
\t
Short circuit protection
\t
With protection
\t

\t
2.4
\t
Dimension
\t
2.0*34.5*47mm 
\t
\t
2.5
\t
Weight
\t
4g
\t
\t
2.6
\t
Operation Temperature Range
\t
Charge 0~45 C, Discharge -20~60 C
\t
Application

lipo battery 3.7V for medical device

lipo battery 3.7V 250mAh for consumer prouct

lipo battery 3.7V 4000mAh for LED display

Application:


1.Light: headlamp, emergency light, sloar flashlight, searchlight, lanten,bicycle light, LED light, military
flashlight, high-end flashlight, high power flashlight, bright flashlight.
2.Outdoor sports products: camping light, mountain bike light, solor emergency light, self-defense flashlight,
3.Customer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player,
speaker, microphone, sound equipment, audio, Digital camera, vidican.
4.Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes,
electric blanket.
5.Medical devices
6.Instruments and meters: water meter, gas meter.
7.Electric transportation vehicles: electric bike, electric car, e-scooter, electric motor, electric trolley, electric cart.
8.Power tools: electric drill, mower
9.UPS, backup energy, storage energy.

Factory Tour

Company Profile

PAC Technology Co.,Ltd is a high technology factory specializing in the development, manufacture and marketing of Li-ion polymer batteries, Cylindrical Li-ion batteries and LiFePO4 batteries. The factory was set up in 2004, and employs more than 350 staff throughout 30,000 square meters of manufacturing facility. Monthly production capacity of the plant is more than 700,000 Li polymer batteries and 1,000,000 cylindrical Li ion batteries.

One-stop solution

Lithium battery cell manufacturing
Cylindrical Li ion battery cell manufacturing, 18650, 26650, 14500, 38120
Battery management system (BMS) design, PCM, PCB, production is done in-house
Plastic tooling, injection is done in-house
Battery packing is done in-house

How to make an order


We warmly welcome OEM design inquiry! 


We can make customized battery pack specially for you!


Payment

Payment


We accept T/T, L/C, Paypal, Western Union.
Any questions about payment, please contact us.


Packing & Delivery

Delivery

By Air

By Sea

By express: EMS, TNT, UPS, Fedex, DHL

We can arrange shipment as your request. 

Contact Us

24 hours customer service, waiting for your inquiry!


Why Choose Us:


Reliable quality -- We have 10 years of battery industry experience. Automated production line and precise equipment. In strict accordance with international standards for production inspection, to ensure product quality and safety.

Positive service -- We give response for all inquiries/questions in 24 hours. We have a professional R&D team, we can provide professional customized and one-stop services.

Taking responsibility -- Pac members to proactively take responsibility, we always offer the best solution to our customers.

FAQ:

1. Can you provide a sample for quality test?
     Yes, we can provide samples.

2. Can you accept OEM and ODM Service?
     Yes, Most of our batteries are customized, so please tell me your requirements, we will provide the best solution for you.
 

3. Can we get samples for free?
     We can provide free samples for testing if there is in stock.
 

 4. What's the minimum order MOQ?
      MOQ 10pcs
 

5. What's your payment term?
     TT, West Union, Paypal etc.
 

6. What's your warranty for products?
     1~5 years, depend on different battery and different application
 

7. How long will be the delivery?
    Usually delivery time is 15-20 days.
 

8. How do you control your product quality.
   We do 100% inspection after each process.


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