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404252 Li-ion /Li-ion Rechargeable Battery Pack 3.7V 1000mAh for Power Bank

404252 Li-ion /Li-ion Rechargeable Battery Pack 3.7V 1000mAh for Power Bank

China 404252 Li-ion Rechargeable Battery 1000mAh for Power Bank, Find details about China Lithium Battery, Lithium Polymer Battery from 404252 Li-ion Rechargeable Battery 1000mAh for Power Bank - Shenzhen Wanhong Technology Co., Ltd.

Description

Basic Info
  • Model NO.: 404252 li-ion /li-ion rechargeable battery
  • Connection Mode: Single
  • Discharge Rate: Medium Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: 3.7V
  • Electrolyte: Alkaline
  • Transport Package: Normal
  • Origin: Shenzhen China
  • Type: Lithium-Polymer Battery Pack
  • Rechargeable: Chargeable
  • Size: Medium
  • Rated Capacity: 1000mAh
  • Usage: Power Bank
  • Trademark: Wanhong
  • Specification: 4.0*42*52mm
Product Description
Item specifics
Rechargeable:Yes
Package:Yes
Use:MP3 / MP4 Player
Model Number:4*42*52mm
Type:Standard Battery
is_customized:Yes
Nominal Capacity:li-polymer
Size:Prismatic
Use:all
Packaging Details:1.Plastic 2.Carton 3.Also provide package as customer requirements
Delivery Detail:5-7days
Product Description
li-ion battery pack 3.7v 1000mah
1,model:404252
2,type:li-polymer
3,CE,ROHS ,UL,FCC
4,capacity:1000mah
 
404252 li-ion /li-ion rechargeable battery pack 3.7v 1000mah for power bank
Product Description
NO. items
specifications
1 name li-ion battery pack 3.7v 1000mah
2 Nominal voltage
Fully charge voltage
Fully discharge voltage
As of shipment
 		 37v
4.2v
3.0v/3.2v
3.6V~3.9V
3 Nominal capacity
 		 1000mah 0.2C Discharge
4 Charge current
 		 Standard Charging::0.5C
Rapid charge: 1.0C
5 Standard charging method
 		 0.5C CC(constant current)charge to 4.2V,
then CV(constant voltage 4.2V)
Charge till charge current decline to0.05C
6 Charging time
 		  
Standard Charging:2.75hours(Ref.)
Rapid charge: 2hours(Ref.)
7 Standard discharge current
 		 Constant current 0.2 C,end voltage 3.0v/3.2v
8 Max. charge current 0~15 0.2C(constant current)
15~25 0.5C(constant current)
25~45 0.7C(constant current)
9 max.discharge current 1.0C
  Charge upper limit voltage 2.5V
10 Discharge lower limit voltage 4.3V
11 Storage temperature -20~60 1 month Percentage of recoverable capacity no less
than 80% of the initial capacities
 
 
 
-20~45 3 month
-20~25 12 month
12 Storage humidity 75% RH
13 Standard testing condition Temperature :235
Humidity : 75%RH
Atmospheric pressure:86-106 Kpa
14 dimension Length:54 0.5mm(not including tabs)
Width: 42 0.5mm
Thickness:4.0 0.2mm
15 Weight approx 25g
16 cycle time 800 times
17 Drop Test The cell is to be dropped from a height of meter twice onto.
concrete ground.No fire, no leakage
18  
The best way to protect batetry
 		 In the early time,only the voltage is 3.0v or 3.2v,charge it to
4.2v(full),and then,discahrge it to 3.0v/3.2v,charge it to 4.2v,
instead of charging it whenever you want.
 
 
Advantage:
1.Absolutely Safe And Reliable;
2. Quality Assurance Price Concessions;
3. High energy density;
4. Long cycle life ;
5. Wholly closed dust-free workshops,securing high quality;
6. No memory effect;
7. Pollution-free;non-polluting;
8.new type of energy;
 
the best choice for the following applications:
1.Mp3,mp4,mp5player,bluetooth headset.mini-speaker,video pen.
2.Music box,smart locks,hand warmer,eyelash curler,electric toys.
3.Usb rechargeable battery,miners lamp,digital products.
4.Mini electric fan battery,mini meter reading,wireless ordering,wireless data transmitter.gifs
5.Portable electric , Massager.Wide range applications.
 
Warnings
To prevent battery from leaking, heating, fire .please precautions:
1,Do not strike at pack with any s edge parts.
2,Do not immerse the pack in water and seawater
3,Do not use and leave the pack near a heat source as fire or heater
4,When recharging, use the battery charger specifically
5,Do not reverse the position and negative terminals
6,Do not connt the pack to an electrical outlet
1. MOQ: 1000pcs

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