New Arrival Li Ion Battery with High Capacity 21700 3.7V 4800mAh 5c Lithium Cell for Power Electric Vehicle 18650 Battery Bluetooth Speacker Battery

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: NCM
• Rechargeable: Yes
• Size: Medium
• Warranty: 18 Months
• Cell: Samsung/SANYO/Sony/LG/Panasonic
• Cycle Life: 1200 Times
• Application: Toys, Power Tools, Home Appliances
• The Discharge Rate: 5c
• Weight: 68g
• Battery Size: 21*70mm
• Battery Type: Rechargeable Li-ion Battery
• Operating Temperature: -20-60°c
• Charging Time: 3-4hours
• Nominal Capacity: 4800mAh
• Standard Capacity: 5000mAh
• Transport Package: Antistatic Bag /White Box and Standard Export Cart
• Specification: 21700 4800mah
• Trademark: HCC or OEM brand
• Origin: China
• HS Code: 8507600090
• Production Capacity: 2000000000PCS/Year

Product Description

New Arrival li ion Battery with High Capacity 21700 3.7v 4800mAh 5C Lithium Cell for Power Electric Vehicle 18650 Battery Bluetooth Speacker Battery 

Product Description

Features:

1. High Energy Density2. High Voltage3. Green Energy and Pollution-Free4. Excellent Cycle Life5. No Memory Effect6. Minimal Self-Discharge7. High Rate Charge/Discharge

 

 

     Overcharge and overdischarge protection
Low Internal Resistance
Fast charging

Wide range of applications

Fully support 3.7V digital products

Can be used for transportation equipment, technology equipment, Energy storage equipment

           HIGH Efficient power 21700 battery
                         1200 Life cycles

Low self-discharge, Greatly reduce power loss

 

Product Parameters

*Genuine Security
*Safe and Stable
*Energy Saving
*Wide range
*Fast Delivery
*Layer of Uniform
*Strong Stability
*Affordable

Warranty	3years
Anode Material	LCO
Chargeable	Yes
Application	Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies
Battery Size	21*70mm
Brand Name	21700T
Model Number	21700 4800mah battery
Place of Origin	China
Weight	68g
The charging ratio	2C
The discharge rate	5C
Storage Type	In dry clean environment
Battery type	Rechargeable Li-ion Battery
Nominal Capacity	4800nAh
Nominal Voltage	3.7V
Standard capacity	5000mAh
Standard Voltage	4.2V
Cycle life	1200 Times
Operating Temperature	-20-60°c
Internal Resistance	below 15ohm
Charging Time	3-4hours
Charge Current	1A

 

Main Applications:
Video Devices:MP3/MP4/MP5,digital camera,portable DVD,portable television,electronic cigarettes,electricity sound box,ect.
Portable Devices:GPS,PDA,E-book,PMP,PSP,laptop,walkie-talkies,portable medical device,etc.
Illuminate Devices:Miner lamp,search light,ect.
Others:Electric Toys,RC models,model aircraft,backup power,mobile power supply,hand electric drill,etc.




Packing Information:
 

Other Model

Some of our models are listed below for reference. We have much more models available, please contact us for more info if they don't meet your requirements:

Commonly used models of 18650
Model	Capacity	C-Rate
18650CR	1500mAh	1C/3C/5C/10C/15C/20C
18650CR	1800mAh
18650CR	2000mAh
18650CR	2200mAh
18650CR	2500mAh
18650CR	2600mAh
18650CR	2800mAh
18650CR	3000mAh
18650CR	3350mAh
18650CR	3500mAh

Some model of polymer batteries
Model	Capacity (mah)	Votage (V)	Current (mA)	Discharging Curent(mA)	Max Charging Current(mA)	Max Discharging Current(mA)
104670	4000	3.7	800	800	4000	4000
112772	2200	3.7	440	440	2200	2200
115282	6000	3.7	1200	1200	6000	6000
343996	1900	3.8	380	380	1900	1900
373491	1700	3.8	340	340	1700	1700
523050	1000	3.7	200	200	1000	1000
542232	350	3.7	70	70	350	350
603048	850	3.7	170	170	850	850
654677	2500	3.7	500	500	2500	2500
803450	1350	3.7	270	270	1350	1350
804985	5000	3.8	1000	1000	5000	5000
954568	3500	3.7	700	700	3600	3500
964567	3000	3.7	600	600	3000	3000
2761118	2450	3.7	490	490	2450	2450
2870103	2500	3.7	500	500	2500	2500
2870144	3200	3.7	640	640	3200	3200
2871140	3500	3.7	700	700	3500	3500
2879112	3000	3.7	600	600	3000	3000
2898135	4500	3.7	900	900	4500	4500
3090100	3200	3.7	640	640	3200	3200
3449119	3050	3.8	610	610	3050	3050
3652135	3250	3.7	650	650	3250	3250
3674120	5000	3.7	1000	1000	5000	5000
4063112	3200	3.7	640	640	3200	3200
5063123	5000	3.7	1000	1000	5000	5000
5565120	5600	3.7	1120	1120	5600	5600
5770240	10000	3.7	2000	2000	10000	10000
5864100	5000	3.7	1000	1000	5000	5000
27103105	4000	3.8	800	800	4000	4000
28100118	4000	3.7	800	800	4000	4000
... More than 1100 other models

If there is a special need, please let us know:

Cell or battery pack: Cylindrical(14500/18650/18500/26650/32650), polymer batteries, Cylindrical or polymer battery pack...
Brand: Samsung/Panasonic/LG/ATL/Murata/BAK...
Customised to suit your needs:
With or without PCB/PCM, Connectors/Plug, wires.
High C-rate, high voltage or high current.

Temperature: Up to 80 degrees Celsius or -50 degrees Celsius(Works normally)

Printing and logo: Can be customized according to demand
Packaging & Delivery :
. Netural labels/Polybag/PVC/Color box/Customised package
. Netrual packing/Cartoon box with less than 10KGS
. Delivery Detail: Sample within 8 work days,30~35 days for bulk order

Custom Service:

Product Advantages

Stable Performance:
More than 500/1000 or even 2000 times of continuous charging and discharging, the maximum capacity is not less than 80%.
Stable and long-lasting power output, ensures the normal use of high and low temperature.

High quality materials, wide range of options:
All batteries include an 18-month warranty, we will provide datasheets to ensure that the batteries meet the standards.
Depending on your budget and quality requirements, we have a wide range of options to choose from, With the high price-performance ratio in the industry of the same quality.

Safe battery and suitable for your product:
Our team has experimented and ensured maximum battery capacity within a safe range, we will design the battery according to the characteristics of your product and produce the battery or battery pack after confirming the specifications to reduce your costs and meet your requirements.

We have over 20 years of battery experience:
As a factory with 20 years of experience, and we have sufficient knowledge of batteries. We were a supplier to Motorola.
All capacity of batteries is real and no trick.

 

Company Profile

 

Packaging & Shipping

Packaging & Delivery :
  . Netural labels/Polybag/PVC/Color box/Customised package
  . Netrual packing/Cartoon box with less than 10KGS
  . Delivery Detail:sample within 8 work days,30~35 days for bulk order 

After Sales Service

Our warranty is one years, if you have any after services for our products Please check as below.

1,If there isn't humen-made damages,we will provide new item after your next order.
2,when you send us video or picture of the demages items,Our engineer will be analyze it and replace the new accessories in the next order.

FAQ

1. Do you have samples in stock?

Usually not, because they're usually custom-made batteries.
We could finish your sample quickly once order confirmed.

2.  Q: Can I get free samples?
Yes. But please confirm the specifications and price of the battery first.

3.  Q: What's the delivery time for mass production?
Usually 3-4 weeks, Depends on the quantity, material, battery cell model and so on.
 
4.  Q: What kind of certificates could you provide for the battery?
If it is a model that we already have, we will provide you the battery with the appropriate certificate.
Or we can help you apply for the certificate(CE,UN38.3). Not for free. But if we have a long-term partnerships, you'll get the fee back.

5.  Q:When will I get the price?
Within 24 hours. If you are very urgent to get the price, please call us or tell us in your email.

6.  Q: What about payment?
Payment terms: By T/T, 30% for deposit, and 70% balance before shipment. PayPal for small amount.

7.  Q: What company will be used for making the shipments? DHL? UPS or others?
Via DHL,UPS and FedEx.

8.  Q: What's your advantage compared with other suppliers?
      a) We were supplier to a Fortune 500 company and have been specializing in batteries for over 15 years.
      b) Long-term support for pre-sales and after-sales problems. Free samples will be sent out if needed.

9.  Q:  Can we visit your factory before placing an order?
Yes, of course.