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

Rechargeable Battery, Li-ion Battery, Battery manufacturer / supplier in China, offering Rechargeable Li-ion Battery Cell Samsung Icr18650-28A with PCM Protection, Continuous Discharge 16340 400mAh 3.2V LiFePO4 Battery for Medical Instruments, Wholesale Batteries E-Bike 18650 Lithium Battery Pack 48V15ah Kettle and so on.

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Supplier Homepage Product Li-ion Battery/battery cell Rechargeable Li-ion Battery Cell Samsung Icr18650-28A with PCM Protection

Rechargeable Li-ion Battery Cell Samsung Icr18650-28A with PCM Protection

Purchase Qty.:
(Pieces)
2,000-49,999 50,000+
FOB Unit Price: US $3.5 US $2.5
Purchase Qty. (Pieces) FOB Unit Price
2,000-49,999 US $3.5
50,000+ US $2.5
Get Latest Price
Production Capacity: 50000/Day
Transport Package: Standard Carton Package
Payment Terms: T/T, Paypal

Request a custom order and have something just for you!

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Basic Info
  • Model NO.: BLV-3.7V-18650
  • Usage: UPS, Electric Power, Lighting, Electric Bicycle, Boat
  • Discharge Rate: Medium Discharge Rate
  • Electrolyte: Acid
  • Rechargeable: Chargeable
  • Single Cell: 18650 Icr18650-28A
  • Nominal Capacity: 2800mAh
  • Battery Shape: Cylindrical Battery
  • Package: Standard Packing for Exporting
  • Battery Type: Lithium-Ion Battery
  • Specification: CE, UL, ROHS, UN38.3, IEC62133
  • HS Code: 85078020
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 3.7V
  • Shape: Cylindrical Battery
  • Installation: Packaged
  • Cell′s Brand: with Samsung Battery 18650 Cell Icr18650-28A
  • Volatge: 3.7V
  • Producing Capacity: 50000/Day
  • Battery Electrolyte: Acid
  • Charging Way: Rechargeable
  • Trademark: with SAMSUNG battery 18650 cell Icr18650-28A
  • Origin: Korea
Product Description
Hot Sell Rechargeable Li Ion Battery Cell for Samsung Icr18650-28A
3.7V 2800mAh Lithium Li Ion Battery Cylindrical Battery


No.

Item

Parameter&tech spec

Remarks
1
Nominal Capacity
2800 mAh
Standard charging&discharging
2
Rating Voltage
3.70V
3
End of charging Voltage
≤60mΩ
4
End of charging current
4.20±0.02V
5
End of charging current
0.02 C5A
6
End of Discharge current
3.0V
7
End of Discharge Voltage
0.02 C5A
8
Standard discharging
Current
0.02 C5A
9
Fast charging current
0.5C5A
10
Fast discharging current
0.5C5A
11
Max discharging current
2C5A
12

Operating Temperature&Humidity
Charging:0ºC-45ºC;Discharging:-20ºC-60ºC
Lower than85%RH

13

Storage Temperature&Humidity
-5ºC--30ºC,not higher than 45ºC
Lower than85%RH

14
Max shape size
(mm)
Diameter(φ):18.3mm
Height(H):65.0mm

15
Weight
Around 45 g

Rechargeable Li Ion Battery Cell for Samsung Icr18650-28A
Li-Ion Batteries 18650 -
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


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.

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

Our Services
1.Low MOQIt can meet your business very well, Li-ion cell 1000PCS, battery pack 500PCS.
2.OEM Accepted Please send us your requirements or design.
3.Good Service We treat clients as friends, always welcome to visit our factory
4.Good Quality BLV is an original manufacture ,100% tested in production test one by one before shipping
5.Fast & Cheap DeliveryWe have big discount from forwarder (long Contract)
Why Us?
1. 10-year experiences dealing with lithium battery business and customized designing& production.
Strong and experienced R&D team to support. 
2. Quick and Safe Delivery, competitive factory price,
3. Experienced Service Team,respond within 10h for your questions.
4. Warranty for ONE-YEAR After-sales Service
5. OEM and ODM Services Offered.customized designing power solution.
6. Full Range Products for Choices
7. Fully inspection for samples&orders&incoming materials, 
offer test report and specification data sheet offer.
8.Provide best brand cell:SANYO,Panasonic,Samsung,LG,Sony.
 


Contract me for the best customized power solution now.

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

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