Home >

Custom Power Pack 7.2V 2250mAh18650 Li ion Rechargeable Battery with 2S-3J Configuration

Categories	Lithium Ion Battery Pack
Brand Name:	BAKTH / Neutral / OEM
Model Number:	18650CA-2S-3J
Certification:	UN38.3/MSDS
Place of Origin:	Guangdong, China
MOQ:	2
Price:	USD4.8-5.5/pc
Payment Terms:	T/T,Western Union,MoneyGram
Supply Ability:	180000 Piece/Pieces per Month
Delivery Time:	35~45days
Packaging Details:	1pc/individual, 75pcs/carton
Nominal voltage:	7.4V
Nominal capacity:	2250mAh
Charge voltage:	4.20±0.05V
Standard charge current:	0.2C(0~45℃)
Max charge current:	0.5C(20~45℃)
Max continuous discharge current:	1C
Application:	Back-up battery
Discharge cut-off voltage:	3.0V±0.075V
Weight:	100g
Size:	18.637.370(mm)

Contact Now

Add to Cart

Company Info.

Shenzhen BAK Technology Co., Ltd.

Verified Supplier

View Contact Details

Product List

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Product Details
Company Profile

Custom Power Pack 7.2V 2250mAh18650 Li ion Rechargeable Battery with 2S-3J Configuration

Product Description

The 7.2V 2250mAh 18650CA-2S-3J Li-ion Battery is a high-performance
power solution designed for devices requiring moderate voltage and
reliable energy output. Built with two 18650 cells in a 2S
configuration, this battery combines compact design with robust
functionality, making it ideal for a range of consumer and
industrial electronics.

Core Power Specifications

Operating at a nominal voltage of 7.4V, this battery delivers a
stable power supply that meets the demands of mid-range devices.
With a 2250mAh capacity, it provides ample runtime for applications
such as portable power tools, handheld gaming consoles, and small
household appliances. The 2S configuration (two cells in series)
ensures efficient voltage boosting while maintaining a manageable
size, striking a balance between power and portability.

Durable 18650 Cell Construction

Utilizing high-quality 18650 lithium-ion cells, this battery
benefits from the proven reliability of this industry-standard form
factor. The cells are engineered to withstand repeated
charge-discharge cycles, supporting over 300 cycles with minimal
capacity loss.

Integrated Safety Features

Safety is a key focus of the 18650CA-2S-3J battery, which includes
a built-in protection circuit module (PCM). This module guards
against overcharging, over-discharging, short circuits, and
overcurrent, preventing potential hazards and extending the
battery’s lifespan. The robust casing further enhances safety by
providing physical protection against impacts and temperature
fluctuations, making it suitable for use in various environments.

Versatile Applications

This battery’s 7.2V output and 2250mAh capacity make it compatible
with a wide range of devices. It powers portable audio equipment,
such as speakers and amplifiers, with consistent performance, and
serves as a reliable power source for medical devices like portable
monitors and diagnostic tools. Additionally, it’s well-suited for
DIY electronics projects and hobbyist equipment, including
remote-controlled vehicles and drones.

Convenient Charging and Handling

The 18650CA-2S-3J battery is designed for user convenience, with a
connector that ensures secure and easy installation. It is
compatible with standard 7.2V chargers, allowing for quick and
efficient recharging. The battery’s compact size and lightweight
design (relative to its capacity) make it easy to handle and
integrate into various devices without adding excessive bulk.

OEM Service

Hot Products

Application

7.2V 2250mAh Li-ion battery pack

18650 rechargeable battery 2S-3J

custom Li-ion power pack

Custom Power Pack 7.2V 2250mAh18650 Li ion Rechargeable Battery with 2S-3J Configuration

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Shenzhen BAK Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!

Standard battery packs
Our battery pack and PCM/BMS solutions have been widely adopted across multiple sectors, such as consumer electronics, medical dev ices, ESS and industrial equipment etc... Our sales philosophy is to "give priority to recommending standard products to customer" to reduce R&D costs for them.

Customized batteries
Customized product development is another area where we excel, our engineering teams conduct end-to-end optimization from the design phase onwards, embedding reliability and cost-efficiency into every product while ensuring safety compliance.