Gold Member Since 2015
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Shenzhen Believe Technology Co., Ltd.

Lithium Battery, Li-ion Battery, Power Battery manufacturer / supplier in China, offering 2500mAh 3.7V High Rate 25AMP Li-ion Battery E-Ciga Samsung Inr18650-25r, 18650 Battery Pack Cylindrical Battery Pack for Medical Equipment, 7.4V 2600mAh Li-ion Battery Pack for Medical Device and so on.

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Supplier Homepage Product High rate battery/power battery/power supply Battery for e-cigarette/e-ciga 2500mAh 3.7V High Rate 25AMP Li-ion Battery E-Ciga Samsung Inr18650-25r

2500mAh 3.7V High Rate 25AMP Li-ion Battery E-Ciga Samsung Inr18650-25r

Purchase Qty.:
(Pieces)
1,000-99,999 100,000+
FOB Unit Price: US $4 US $3
Purchase Qty. (Pieces) FOB Unit Price
1,000-99,999 US $4
100,000+ US $3
Get Latest Price
Production Capacity: 50000/Day
Transport Package: Standard Export Carton Package with Caution Label
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: 25R
  • Charger Type: Electric Charger
  • Nominal Voltage: 3.7V
  • Compatible Battery Type: 18650
  • Certification: RoHS, CB, UL, CE
  • Recyclable: Recyclable
  • Single Cell: 18650
  • Nominal Capacity: 500mAh
  • Shape: Cylindrical Battery
  • Package: Standard
  • Battery Type: Lithium-Ion Battery
  • Specification: CE, UL, ROHS, UN38.3, IEC62133
  • HS Code: 85078020
  • Type: Lithium Battery
  • Charger Application: Standard Battery
  • Charger Style: Intelligent Charger
  • Size: AAA
  • Socket Type: For E.U.
  • Cell′s Brand: Use Samsung Battery Cell Inr18650-25r
  • Volatge: 3.7V
  • Producing Capacity: 50000/Day
  • Electrolyte: Acid
  • Rechargeable: Chargeable
  • Trademark: BLV/OEM/ODM
  • Origin: Korea
Product Description
Newest 2500mAh 3.7V High Rate 25AMP Li-ion Battery with Samsung Inr18650-25r
Features:
1. Samsung 18650 2500mAh li-ion battery
2. Original from Korea
3. 25A continuous discharge current
4. Fast delivery
NO.ItemSpecifications
1Nominal Voltage3.6V
2Nominal Capacity2500mAh
3Nominal discharge capacity
Std.2500mAh (0.2C)
 
Rated: 2450mAh (10A)

4
Standard chargeCCCV, 1.25A, 4.20 ± 0.05 V, 100mA cut-off
5Rapid chargeCCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
6Charging timeStandard charge : 180min (0.5C) 
Rapid charge: 60min (4A)
7Max. continuous discharge 
Temperature cut-off 70°C

20A(at 25°C)
End Voltage: 2.5V

8
Discharge cut-off voltage 
End of discharge
2.5V 
( 2.5V discharge cut-off is better in cycle life )
9Cell weight
45.0g max. 

10
Cell dimension
Height : 64.85 ±  0.15  mm 
Diameter : 18.33 ± 0.07mm

11
Operating temperature 
(surface temperature)

 Charge : 0 to 50
(recommended recharge release < 45°C) 
Discharge: -20 to 75
(recommended re-discharge release < 60°C)

12
Storage temperature 
(Recovery 90% after storage)  

1.5 year -30~25°C(1*) 
3 months -30~45°C(1*) 
1 month -30~60°C(1*)


TypeCapacity(mah)Voltage(V)
Chinese local brand1000-26003.7
Samsung2200-31003.7
LG2200-30003.7
Panasonic2900-34003.7

Feature for lithium battery: 
1. Long life, 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

FAQ: any questions, contract us freely, respond within 12h                                          
Q1:Can't charge the battery?
A1: First we nee to connect the battery charger, second we have to turn this switch on,and then can be charged.
Q2:Is it the capacity of your battery real?
A2: All of our batteries are real full capacity with top quantity, competitive price& long life cycle.
Q3:How about the lead time?
A3:Delivery time for production will depend on your quantity.Usually it will take 7-15 working days, the sample will be shipped out within 4 working days.
Q4:Which certificates do you have?
A4:We have CE/ROHS/UN38.3/MSDS for lithium-ion cell used, all reach international standard
Q5:How about warranty?
A5:1 year warranty
Q6: payment and samples
A6:we accept paypal for samples order, larger order with T/T
Q7:  Charging temperature
A7:The cell shall be charged within 0°C~40°C range in the Product Specification datasheet, for all samples&orders offer test report& tech specification data sheet
Q8: Operating temperature
A8:-20°C~60°C 
 Q9: Company production capacity:
A9:200k pcs per months
Q10:What's the batteries applications?
A10:Widely applied in digital products, portable computers, Bluetooth products, electric tools,power tools, lighting devices like LED lights and emergency lights,electric toy, household appliances and emergency device area. cordless phone, power tools, instrument and apparatus, electric vehicle,electric bikes, motorcycles,UPS battery,medical equipment,beauty instruments,electric trolley,solar power system.solar energy storage,smart robot and so on.
Shenzhen Believe Technology Co., Ltd :advanced power solution for the green world
Application for lithium-ion battery: 

A). Portable Equipment: 
Post machine, hand set, the portable printer, data terminal; 

B). Medical Instruments: 
Ecg monitoring instrument, ultrasonic, breath machine, electrocardiograph

C). Industrial instrument and communication instrument: 
Flaw detector, fusion splicer, optical power meter, gas detector

D). Consumer Electronics: 
PDA, MID, PC, POS machine, electric tool, laptop. Ebike, emergency light power, data camera, DV, speaker, mp3, mp4 portable DVD and so on. 

E). Portable Equipment: 
POS, Portable printer, handset. Electric toy: RC car/ boat/helicopter etc. 


Your best services from Ms Windy Lee (Project Manager)
TEL: 0086-0755-27489699
CELL NO.: 0086-18563969459
  
  
  
Always respond your questions within 12h. 
Shenzhen Believe Technology Co., Ltd: Advanced power solution for the green world
Contract me for the best customized power solution now. 
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