Lithium Polymer Battery 7.4V 4250mAh Rechargeable Battery for Smart Device Digital Products

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LCO
• Model NO.: 7.4V 4250mAh-114*68*12mm
• Rechargeable: Yes
• Size: Medium
• Model No.: 7.4V 4250mAh-114*68*12mm
• Nominal Voltage: 7.4V
• Product Dimensions: 114*68*12mm
• Cycle Life: 500 Times
• Connector: Jst/Molex/Other Available
• Warranty: 1 Years
• Certification: CE Kc UL
• Application: Medical Devices
• Protection: Overcharge/Over-Discharge
• Transport Package: Battery Case
• Specification: 114*68*12mm
• Trademark: APTPES
• Origin: Guangdong China
• HS Code: 8507600090
• Production Capacity: 10000PCS/Day
• Package Size: 25.00cm * 20.00cm * 18.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

Protection Features: Overcharge protection, Thermal cut-off, Explosion-proof valve, Over-discharge protection

Applications

Portable projectors, electric scooters, smart vacuum cleaners, facial cleansing devices, laser pointers, drones, gaming consoles, portable power banks, car refrigerators, voice recorders, car vacuum cleaners, video recorders, smart trash cans, electronic products, camping lights, beauty devices, portable speakers, home vacuum cleaners, outdoor speakers

Chemical Type: Lithium Cobalt Oxide / Ternary

Charging Operating Temperature: 0–50°C

Discharging Operating Temperature: -10–60°C

Product Certification: MSDS

Protection Functions:Overcharge protection, Over-discharge protection, Temperature control protection, Charge/discharge protection, Explosion-proof valve, Short-circuit protection, Over-discharge protection

Applications:Portable projectors, Electric scooters, Smart vacuum cleaners, Facial cleansing devices, Laser pointers, Drones, Gaming consoles, portable power banks, car refrigerators, voice recorders, car vacuum cleaners, video recorders, smart trash cans, electronic products, camping lights, beauty devices, portable speakers, home vacuum cleaners, outdoor speakers

Chemical Type: Lithium Cobalt Oxide/Ternary

Charging Operating Temperature: 0–50°C

Discharging Operating Temperature: -10–60°C

Product Certification: MSDS

Specifications	18650	Specifications	18650
Nominal Voltage	3.7V	Nominal Voltage	3.7V
Nominal Capacity	5200mAh	Nominal Capacity	8000mAh
Cycle Life	800-1000 cycles	Cycle Life	300-500 cycles
Charge Voltage: 4.2V	4.2V	Charge Voltage	4.2V
Configuration	2P	Configuration	1S4P
Battery Type	Cylindrical Lithium Battery Pack	Battery Type	Cylindrical Lithium Battery Pack
Weight	Weight: 130g	Weight	198-200g
Product Dimensions	Product Dimensions: 21*70*39mm	Product Dimensions	22*69*74
Warranty Period	Warranty Period: One year	Warranty Period	Warranty Period: One year
Storage Temperature	Storage Temperature: -10—45℃	Storage Temperature	Storage Temperature: -10—45℃

Part Number	18650	Specifications	402030
Rated Capacity	2000mAh	Nominal Voltage	3.7V
Custom Manufacturing	Yes	Nominal Capacity	200mAh
Standard Voltage	11.1V	Cycle Life	300-400 cycles
Charging Current	1-2A (A)	Charge Voltage	4.2V
Applicable Type	Electronic Toy Guns/Square Dance	Configuration	Single-cell charging
Product Certification	MSDS	Battery Type	Lithium Polymer Battery
Charging Time	2.5-3 hours	Discharge Voltage	2.75V
Dimensions	21*70*56	Charge Current	0.6A
Charging Voltage	12.6V	Discharge Current	0.6A
Minimum Capacity	1980mAh	Max Continuous Discharge Current	1.2A
Shelf Life	One year	Max Continuous Charge Current	1.2A
Cell Standard	Grade A	Weight	22g
Factory Voltage	11.1V	Product Dimensions	4*20*30mm

Protection Features

Overcharge protection, Thermal protection, Explosion-proof valve, Over-discharge protection

Applications

Portable projectors, Inkjet printers, Electronic Toy Guns, Walkie-Talkies, Portable Energy Storage Power Supplies, Electric Scooters, Digital Energy Storage, Electronic Navigation Devices, Sprayers, Portable Speakers, Wearable Devices, E-Bike Batteries, Power Banks

Chemical Type: Lithium Cobalt Oxide / Ternary

Charging Operating Temperature: -10 to 40°C

Discharging Operating Temperature: -10 to 60°C

Product Certification: MSDS

Protection Features

Overcharge protection, Thermal cut-off, Explosion-proof valve, Over-discharge protection

Applications

Portable projectors, Shavers, Facial cleansing devices, Laser pointers, Drones, Car accessories, Gaming consoles, Smart pens, Massagers, Electric Scooters, Voice Recorders, Video Cameras, Barcode Scanners, Facial Slimming Devices, Neck Fans, Camping Lights, Barcode Scanners, Surveying Instruments, Sprayers, Keyboards, Portable Speakers, Juicers

Chemical Type: Lithium Cobalt Oxide/Ternary

Charging Operating Temperature: -10 to 40°C

Discharging Operating Temperature: -10 to 60°C

Product Certification: MSDS

Specification	501336	Specification	701224
Nominal Voltage	3.7	Nominal Voltage	3.7
Nominal Capacity	200	Nominal Capacity	145
Cycle Life	300-400 cycles	Cycle Life	300-400 cycles
Discharge Voltage	Lithium Polymer Battery	Charge Voltage	Lithium Polymer Battery
Configuration	Single-cell Charging	Configuration	Single-Cell Charging
Charge Voltage	4.2	Battery Type	4.2
Discharge Voltage	2.75	Discharge Voltage	2.75
Charge Current	0.6	Charge Current	0.6
Discharge Current	0.6	Discharge Current	0.6
Max Continuous Discharge Current	1.2	Max Continuous Discharge Current	1.2
Max Continuous Charge Current	1.2	Max Continuous Charge Current	1.2
Weight	22g	Weight	22g
Product Dimensions	5*13*36mm	Product Dimensions	7*12*24
Shelf Life	One year	Shelf Life	One year
Storage Temperature	-10°C to 45°C	Storage Temperature	-10°C to 45°C

Main Products

Company Profile

DongGuan APTPES Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of high-energy lithium-ion batteries and modules. Founded in 2013, the company now boasts a modern industrial park of 18,500 square meters, committed to providing global customers with safe, reliable, and environmentally friendly battery products and energy solutions.

Our core advantage lies in our integrated solution capabilities, ensuring three key strengths:

Large-scale manufacturing for stable delivery: Equipped with 200 advanced machines, our monthly production capacity exceeds 3.5 million batteries, efficiently meeting customers' bulk demand and ensuring a continuous and stable supply of energy products.

Top-tier R&D capabilities driving technological innovation: Our core R&D team possesses over 20 years of experience in the electrochemical field, specializing in battery materials and advanced processes, providing technical support for product performance enhancement and customized solutions.

Comprehensive quality control for product safety: We have established a comprehensive quality management system from incoming materials and manufacturing processes to finished products, relying on a professional team and precise testing to ensure the safety and reliability of every battery.

Our products are widely used in personal consumer electronics, smart homes, healthcare, smart hardware, and toys, making us a reliable energy partner for numerous industry brands.

Looking ahead, APTPES will continue to be driven by technological innovation, providing high-performance batteries and customized solutions to support our customers' growth and become your trusted energy partner.

Product Application

Company Advantage & Our Services & Our Certificate

Packaging & Shipping

Group Photo

FAQ

1. Are you a trading company or factory?

We're ISO manufacturer with 12000m² workshop and monthly capacity of 3.5 million lithium battery cells.

2. Do you have any certifications?

Yes. We have certifications like CE, UL, KC, CB, IEC, UN38.3, MSDS etc. Available for export.

3. Do you provide OEM and ODM services?

Yes OEM and ODM are both available.

4. How can I get a sample?

You can place a sample order so that we can proceed it until you get it.

5. What is the lead time?

With item in stock, we can arrange delivery right away. If we don't have stock, we will estimate the lead time according to your specs, quantity and other requirements. In a word, we will do our best to ensure delivery in time for you.

6. What is your payment term?

30% deposit in advance, and balance paid before delivery arranged.

7. What is your warranty terms?

Two years' warranty. 

8. How do you control the quality?

We have established a comprehensive quality control system (including IQC, IPQC, and OQC) that spans incoming materials, manufacturing processes, and finished products. 

9. What is the MOQ of your company?

5000 pcs or negotiable.

10. Do you have any distributors or agents out of China?

Currently no but we are seeking cooperation with them now.