Rechargeable 4s1p Lithium Ion Battery Sound Battery Displayer Battery 11.1V 114.8V 2600mAh Battery

Product Description

18650 14.8V 2600mAh Lithium-Ion Battery Pack

The 18650 14.8V 2600mAh Lithium-Ion Battery Pack is a compact and high-energy power solution built by combining two premium 18650 Li-ion cells in parallel. It delivers stable 14.8V output, long cycle life, and excellent energy density — ideal for portable electronic devices, IoT equipment, LED lighting, medical instruments, and small power tools.

18650 Lithium-Ion Battery Pack Main Features:

1) High Energy Density: Compact design with large 2600mAh capacity for extended device runtime.
2) Stable Performance: Provides consistent 14.8V output with low self-discharge and high reliability.
3) Long Cycle Life: Typically supports 500–2000 charge-discharge cycles, depending on usage conditions.
4) Built-in Protection Board (Optional): Prevents overcharge, over-discharge, overcurrent, and short circuits to enhance safety.
5) Lightweight & Compact: Ideal for portable and space-constrained applications.
6) Customizable Design: Wire length, connector type, and protective casing can be tailored to specific device requirements.
7) Environmentally Friendly: Compliant with UN38.3, CE, RoHS, and MSDS certifications for safe global transport and use.

Type	18650
Configuration	1S3P 2S3P
Brand	OEM/ODM
Nominal Voltage	11.1V /14.8V
Nominal capacity	1250mAh/2600mAh
Max Cut-off discharge Voltage	10.2V
Max Charge Voltage	11.1V
Max discharge current	1C-3C(customized)
Operation Temperature	Charge:0ºC-45ºC Discharge:-20ºC-60ºC
Weight	500g
Dimension	60*15*18mm(H*W*L)
Cycle life	>800 cycles
Application	power tools/electronic digital products

More than 15 Years' Experience in Lithium Battery
Mica Power Co. Ltd was established in 2009. Our management team has more than 15 years' experience in rechargeable battery. Our factory covers an area of 15,000 square meters and has more than 500 employees.

Meeting Quality Standards

Our company has passed ISO 9001:2015 quality and BSCI system approval and our products have got the ROHS, CE, UL, IEC, UN38.3 certifications. The battery products have the advantages of high energy density, high power density, small volume, light weight, long service life, low self-discharge, flexible and varied shapes, safety performance and so on.

Different Kinds of Rechargeable Batteries and Packs
Our products are polymer li-ion batteries, li-ion batteries, LiFePO4 battery packs, portable power station, energy storage station, etc.

FAQ

Q1: Do you accept sample order?
A: Yes, we welcome sample to test the quality, customized is available.

Q2:  What will be the delivery time after I place the order?
A: For mass order will take 15-30 days, it depends on the order quantity. For sample will take around 1 week.

Q3: Who will deliver our goods?
A: The products delivered by express, airline and sea shipping is avaiable, you can choose the most suitable delivery way. Also if you have your own forwarder just pass it to us, we will follow it up.

Q4: Can I print my company logo on the products?
A: Yes. We can provide OEM service.

Q5:  : What will be the payment terms? 
A: We accept T/T, Paypal, Money Gram etc. 

Q6: What is your Warranty Policy? 
A: We offer 5 years warranty for our products and can be replaced with new ones for free if quality Issues. Using Lithium iron phosphate battery, which has high safety performance, long cycle life, with service life of more than 10 years. 

Q7: How to choose a right battery? 
A: Just tell us your demand, then we will recommend a suitable battery to you.