18650 Lithium Battery Pack 3.7V 2800mAh Li-ion Rechargeable for Power Tools

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LCO
• Model NO.: Lithium Battery
• Rechargeable: Yes
• Size: Medium
• Transport Package: Battery Case
• Specification: Customized
• Trademark: OEM
• Origin: China
• Production Capacity: 5000000
• Package Size: 8.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 0.040kg

Product Description

Product Description

Cell Model	14500/3.7V/1000mAh	Specifications	18650
Nominal Voltage	3.6V	Nominal Voltage	3.7V
Nominal Capacity	1000mAh	Nominal Capacity	2800mAh
Charge Voltage	4.2V	Cycle Life	800-1000 cycles
Charge Current	≤0.2A	Charge Voltage	4.2V
Discharge Current	0.5A	Configuration	Single Cell
Peak Discharge Current	1A	Battery Type	Cylindrical Lithium Battery
Cut-off Voltage	2.75V	Discharge Voltage	2.5V-3.0V
Internal Resistance	≤150mΩ	Charging Current	1A
Battery Weight	30g	Discharge Current	1A
Product Dimensions	15*55mm (Max)	Maximum Continuous Discharge Current	2.8A
Charging Temperature	0~45℃	Maximum Continuous Charging Current	1.4-2.8A
Discharging Temperature	-20~60℃	Weight	45-50g
Storage Temperature	-10~35℃	Dimensions	19*66*1mm
Battery Case	None	Warranty Period	One Year

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

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	7.4V	Nominal Voltage	7.4V
Nominal Capacity	6000mAh	Nominal Capacity	2500mAh
Cycle Life	800-1000 cycles	Cycle Life	>500 cycles
Charge Voltage	8.4V	Charge Voltage	8.4V
Configuration	2S2P	Configuration	2S1P
Battery Type	Cylindrical Lithium Battery Pack	Battery Type	Cylindrical Lithium Battery Pack
Discharge Voltage	7.4-8.4V	Discharge Voltage	3.7V-7.4V
Charging Current	1.2A	Charging Current	2A
Discharge Current	1.2-2A	Discharge Current	3A
Maximum Continuous Discharge Current	5A	Maximum Continuous Discharge Current	5A
Maximum Continuous Charging Current	3A	Maximum Continuous Charging Current	2A
Series	18650-2S2P Lithium Battery Pack	Weight	100g
Weight	200-205g	Monthly Self-Discharge Rate	2%
Monthly Self-Discharge Rate	2%	Product Dimensions	19*67*37mm
Product Dimensions	37*68*37mm	Warranty Period	One year
Warranty Period	One year	Storage Temperature	-10—45℃

Protection Features

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, Electronic doorbells, Drones, Game 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 Features

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

Applications

Portable projectors, Electric propellers, Smart floor 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	7.4V	Nominal Voltage	7.4V
Nominal Capacity	4000mAh	Nominal Capacity	7800mAh
Cycle Life	>500 cycles	Cycle Life	800-1000 cycles
Charge Voltage	8.4V	Charge Voltage	8.4V
Configuration	2S2P	Configuration	2S3P
Battery Type	Cylindrical Lithium Battery Pack	Battery Type	Cylindrical Lithium Battery Pack
Discharge Voltage	7.4-8.4V	Discharge Voltage	5.5V-8.4V
Charging Current	2A	Charging Current	1-2A
Discharge Current	2A	Discharge Current	2-5A
Maximum Continuous Discharge Current	2A	Maximum Continuous Discharge Current	5A
Maximum Continuous Charging Current	2A	Maximum Continuous Charging Current	3A
Weight	200-220g	Weight	290g
Monthly Self-Discharge Rate	2%	Monthly Self-Discharge Rate	2%
Product Dimensions	19*70*73mm	Product Dimensions	36*65*54 mm
Warranty Period	One year	Warranty Period	One year
Storage Temperature	-10—45℃	Storage Temperature	-10—45℃

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.