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Lithium Polymer Battery 852048pl 620mAh 3.7V Lithium-Ion Battery Pack for Toys Speaker

China Lithium Polymer Battery 852048pl 620mAh 3.7V Lithium-Ion Battery Pack for Toys Speaker, Find details about China Lithium Battery, Lithium Polymer Battery from Lithium Polymer Battery 852048pl 620mAh 3.7V Lithium-Ion Battery Pack for Toys Speaker

Model NO.
852048PL 620mAh 3.7V lithium-ion battery pack
Rated Capacity
500MAH～1000MAH
Standard Voltage
3.7V
Usage
Bluetooth Keyboard Recorder Pen Earphones E-book M
Electrolyte
Li-ion
Trademark
Wanhong
Transport Package
Normal
Specification
SGS/RHOS
Origin
Shenzhen China
Model NO.
852048PL 620mAh 3.7V lithium-ion battery pack
Rated Capacity
500MAH～1000MAH
Standard Voltage
3.7V
Usage
Bluetooth Keyboard Recorder Pen Earphones E-book M
Electrolyte
Li-ion
Trademark
Wanhong
Transport Package
Normal
Specification
SGS/RHOS
Origin
Shenzhen China
Item specifics:
Brand Name:Wanhong
Type:Li-polymer
Nominal Capacity:620mAh
Model Number:852048PL
Set Type:Batteries Only
Size:8.5*20*50mm
volt:3.7V
size:thickness:8.5mm wide:20mm length:50mm
weight / pcs:20g/pcs
fit for:Mp3 mp4 mp5,Keyboard, Recorder ,GPS,beaty instrument
model:852048PL
is_customized:Yes
Nominal Capacity:620mAh

Product Description
Polymer Lithium Li-ion Battery Power Bank Application:
1 communication: cellular phone, web phone, interphone, Bluetooth earphone.
2.office devices: Notebook, PDA, portable electrograph, portable printer.
3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.
4.Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine.
5.Illuminate devices: miner lamp, searchlight.
6.Others: toys, models.

 Features:
1> 100% brand new
2> High quality and high capacity!
3> Built-in protection circuit PCM for prevent over charging or over discharging
4> Size: 8.5mm (H)*20mm (W)*48mm (L)
5> Rating: DC3.7V 620mAh
 
Charging current: standard charging, fast charging: 1.0C: 0.5C
Standard charging method: 0.5C CC (constant current) charge to 4.25V, 
then CV (constant voltage 4.2V) charge till charge current is less than or equal to 0.05C.
The maximum charge current: 1C
Maximum discharge current: 1C
Discharge cut-off voltage: 2.75V
The discharge temperature: -20 degrees C~+60 degrees C
Charging time: 3-7hrs (standard); 3hrs (fast)
Protection function: over charge, over discharge, over current, short circuit protection, over temperature protection
It can be recharged repeatedly
Built-in protection circuit PCM for prevent over charging or over discharging.
Lithium Polymer Battery 852048pl 620mAh 3.7V Lithium-Ion Battery Pack for Toys Speaker
Lithium Polymer Battery 852048pl 620mAh 3.7V Lithium-Ion Battery Pack for Toys Speaker
Lithium Polymer Battery 852048pl 620mAh 3.7V Lithium-Ion Battery Pack for Toys Speaker
 
Lithium Polymer Battery 852048pl 620mAh 3.7V Lithium-Ion Battery Pack for Toys Speaker
Lithium Polymer Battery 852048pl 620mAh 3.7V Lithium-Ion Battery Pack for Toys Speaker
Lithium Polymer Battery 852048pl 620mAh 3.7V Lithium-Ion Battery Pack for Toys Speaker
FAQ
1. Why choose Wanhong?
Wanhong is one of the best battery manufacturers in Shenzhen,China. Wanhong has developed several lines of standard battery packs and systems to fit a variety of customer requirements, from lithium batteries to grid-connected systems.  If one of the standard batteries below does not satisfy your needs, Wanhong also designs and produces custom batteries or multi-cell building block that could be the right solution.Wanhong's high quality management material is integrated into every type of battery, improving cycle life, performance, and safety.
 
2. What is our main products?
Professional Production All Battery System,
3.2V ~ 330V , 5AH ~ 500AH Battery Pack,
Li-polymer battery.LiFePo4, Lithium ion,Solar energy battery. Electric bicycle battery,
Welcome your order to test our quality and service.
 
3. What's the warranty of battery?
1-2 year under normally use.
 
4. What about the lead time?
Sample : within 5-7 working days. Bulk order: within3-4 weeks.
 
5. Do you have any MOQ limit?
No have MOQ, samples are welcome for your testing,  sample fees could be retunred on bulk order.
 
6. What kind of certification could you provide?
CE, RoHS, UN38.3. UL. We also could apply other certication that you need.
 
7. Can you accept OEM& ODM?
Sure, we are a manufacturer and has profressional R&D Department, welcome your OEM &ODM order.
 
8. What is the shipping way? 
Base on your requirement of Order Quantity, Lead Time & Freight fee, we often chose from Air, Sea & Express.
 

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