3.7V 25Ah Cylindrical Glare Flashlight High Intensity Discharge Lamp Li-ion Battery

3.7V 25Ah cylindrical strong flashlight high-intensity discharge lamp lithium ion battery Company information :-Ubetter is a leading manufacturer of battery in China for over 6 years , Ubetter brand has been successfully established and highly recognized in the domestic market as well as abroad. Descript

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3.7V 25Ah cylindrical strong flashlight high-intensity discharge lamp lithium ion battery 

3.7V 25Ah Cylindrical Strong Flashlight High-Intensity Discharge Lamp Lithium Ion Battery

Company information :
-Ubetter is a leading manufacturer of battery in China for over 6 years , Ubetter brand has been successfully established and highly recognized in the domestic market as well as abroad.
 
Description:
NO.
 
Item Specifications
1Nominal capacity           25Ah    0.2 C Discharge  
Min  capacity              24.5Ah    0.2 C Discharge  
2Nominal voltage            3.7V
3Charge current              Standard Charge  :0.2C
4Standard Charging method 0.5C CC(constant current)charge to 8.4V,then CV(constant voltage 8.4V)charge till charge current decline to ≤0.01C
 
5Charging time               Standard Charging 
Approx4.5urs  
6Max.discharge current     Constant current 1C end voltage 6.0V
7Standard Discharge Current Constant current 0.2 C  end voltage 6.0V
8Discharge cut-off voltage   9.0V
9Charge cut-off Voltage     12.75V
10Initial Impedance           ≤180mW        
11 Weight                   Approx:8.8kg
12Operating temperature      Charging:  0ºC~45ºC
Discharging:-20ºC~60ºC
13Storage temperature        -5ºC~35ºC
14Storage Humidity          ≤75% RH
15Appearance                 Without scratch,distortion,contamination and leakage 
16Standard environmental condition
 
Temperature :23±5ºC
 Humidity:45-75%RH
Atmospheric Pressure:86-106 Kpa
 
Certification:
UL1642 approval
UN38.3 approval
ROHS compliant
CE compliant
 
Applications:
Flashlight,MP3,mobile phone, Walkie-talkie,household electrical appliances, home telephone set and more, widely used for our daily life.
 
Features:
Lightweight and high-energy density
Ultrathin and can be different shapes
No memory effort
Long cycle lifespan over 500 cycles
Minimal self-discharge
Eco-friendly
 
Our advantages:
Excellent staff team
Perfect company system and a steady financial condition
Strong production
Fast delivery
Good after-sale service
Large consumer group,can bring you large profits as well .
 
Packaging and shipping
Blister card ,PVC shrink ,gift box, nude packing , OEM packing and more
Lead-time:3-20 working days for normal orders.
 
Global agents:
In order to diversify our existing market, we are interested in looking for Ubetter distributors worldwide to achieve win-win strategic cooperation.
Our Services 
1.Low MOQIt can meet your business very well, li-ion cell 1000pcs, battery pack 500pcs. 
2.OEM AcceptedPlease send us your requirements or design. 
3.Good ServiceWe treat clients as friends, always welcome to visit our factory 
4.Good QualityUBT is an original manufacturer ,100% tested in production test one by one before shipping 
5.Fast & Cheap DeliveryWe have big discount from forwarder (long Contract) 
                                                   

3.7V 25Ah Cylindrical Strong Flashlight High-Intensity Discharge Lamp Lithium Ion Battery
3.7V 25Ah Cylindrical Strong Flashlight High-Intensity Discharge Lamp Lithium Ion Battery3.7V 25Ah Cylindrical Strong Flashlight High-Intensity Discharge Lamp Lithium Ion Battery
3.7V 25Ah Cylindrical Strong Flashlight High-Intensity Discharge Lamp Lithium Ion Battery

3.7V 25Ah Cylindrical Strong Flashlight High-Intensity Discharge Lamp Lithium Ion Battery
Welcome to contact with us, cellphone:+0086-13538227320

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