custom battery manufacturer - 11.1V 2400mAh 3S3P Pack

Description

Key Features of 11.1V 2400mAh 14500 Li-Ion Battery Pack:

Reliable & safe performance, long cycle life
Uses the most advanced chips from Japan and the United States for Protection system (PCM/BMS)
Cell materials available include LiCoO2 (lithium cobalt oxide), LiMn2O4 (lithium manganese oxide), Li-Ni-Co-Mn-O (ternary material), and LiFePO4 (lithium iron phosphate)
Using Sony, Sanyo, Panasonic, Samsung, LG brand cells or other competitive cells ensures consistency, stability, and safety of the battery pack
Multiple parallel and series combinations and intelligent modular battery designs are possible
We can provide OEM/ODM battery pack services for your scanner needs

Specification of 11.1V 2400mAh 14500 Li-Ion Battery Pack:
Type	Parameters
Nominal voltage	11.1V
Rated capacity	2400mAh (0.2C discharge)
Continuous working current	0.5-1A
Overcurrent protection value	1-2A (adjustable)
Suitable device power	≤25W
Overcharge protection voltage	4.25 ± 0.025V/Cell (optional)
Discharge protection voltage	2.50 ± 0.025V/Cell (optional)
Charge mode	Constant current, constant voltage
Charge voltage	4.225-4.275V
Charge current	0.4-1.1A
Charge temperature	0~45℃、45~85%RH
Discharge temperature	-20~55℃、45~85%RH
Storage temperature and humidity range	Short term (Over 1 month): -20~+55℃、45~85%RH
	Medium term (Over 3 months):-20~+45℃、45~85%RH
	Long term (Within 1 year): -5~+20℃、45~85%RH
Dimensions	45mm45mm51mm
Weight	≤200g

Stable Power for Compact Equipment
This 11.1V 2400mAh battery pack is built to deliver dependable energy in a compact format, making it suitable for devices that need steady output and manageable size. As a custom battery manufacturer solution, it supports projects where consistent voltage, practical capacity, and controlled protection are essential for daily use. The 3S3P structure combines 14500 lithium-ion cells to create a balanced power profile for tools, instruments, portable systems, and other equipment that must run reliably without frequent interruption. Buyers looking for custom battery packs can use this pack as a base for product integration, replacement planning, or tailored supply programs where operational stability and field performance matter.

Built Around Protection and Cell Architecture
The pack uses Li-ion 14500 cells with a 3.7V cell basis and a 3S3P configuration to reach the stated 11.1V 2400mAh output, helping engineers and procurement teams align electrical needs with practical pack design. It includes overcharge protection, over-discharge protection, over-current protection, and short-circuit protection, which adds an important safety layer for systems that operate in demanding conditions. For teams planning custom battery pack design, this specification set provides a clear starting point for evaluating size, runtime, and protection requirements. It also supports a customized battery pack approach when product platforms need stable integration, repeatable performance, and a battery structure that can be matched to application-specific constraints.

Application Fit for OEM and Integration Projects
For OEMs, system integrators, and sourcing teams, this battery pack offers a practical balance of voltage, capacity, and protection features that can support reliable deployment across portable electronics, industrial instruments, and other compact power systems. Its 11.1V output and 2400mAh capacity make it well-suited for equipment that needs sustained power without moving to a larger pack format, while the protection functions help reduce risk during charging and discharge cycles. When a program requires a stable supply basis, custom battery manufacturer support can help align the pack with product requirements, and custom battery packs can be selected for projects that value consistency, serviceability, and controlled power delivery in real operating environments.

Key Advantages

Stable Power Output for Custom-Built Battery Systems
This 11.1V pack uses 14500 Li-ion cells in a 3S3P structure, delivering a balanced mix of voltage, capacity, and compact size for equipment that needs dependable energy supply. The 2400mAh rating supports longer operating time, while the cell grouping helps maintain consistent discharge performance under repeated use. As a custom battery manufacturer solution, it is well suited to projects that need a practical power source with defined electrical specifications. It also works well for teams planning a custom battery pack design with clear size and output targets.

Built-In Protection for Safer Operation
The pack includes overcharge, over-discharge, over-current, and short-circuit protection to help reduce risk during charging and operation. These safeguards support battery life and improve reliability in systems that cycle frequently or run for long periods. The protection board makes the pack a solid choice for customized battery pack requirements where safety and control are essential. It is also a dependable option for businesses sourcing custom battery packs for integration into finished products, test equipment, or replacement power modules.

Use Scenarios

Industrial Equipment and Portable Device Power
This battery pack is suitable for portable industrial tools, inspection devices, and mobile measurement units that require 11.1V output and steady runtime. Its 2400mAh capacity supports field operation where frequent recharging is not practical. For companies working with a custom battery manufacturer, the pack can be selected as a base solution for equipment that needs a defined electrical format. It is also a practical match for a custom battery pack design when space, voltage, and runtime must be planned together.

System Integration for OEM and Replacement Projects
The pack can be used in OEM assemblies, spare part programs, and internal power modules where a compact Li-ion source is required. Its protection functions make it suitable for devices that must operate safely across charge and discharge cycles. A customized battery pack approach helps integrate the pack into enclosed systems, controllers, or backup units. Businesses sourcing custom battery packs may use it for product replacement, prototype validation, or low-volume commercial builds.

FAQ

Q1. What is this battery pack rated for?
The pack is specified at 11.1V and 2400mAh, built from 14500 Li-ion cells in a 3S3P configuration. It is intended for systems that require a stable lithium-ion pack with integrated overcharge, over-discharge, over-current, and short-circuit protection.

Q2. Can you support a custom battery pack design for our application?
Yes, we can support custom battery pack design requests based on your voltage, capacity, and protection needs. Our team works with OEMs and system integrators to align the pack structure with the required electrical specifications and application fit.

Q3. Is this pack suitable for replacement or integration work?
The unit is a 3S3P lithium-ion pack, so it should only be used where 11.1V nominal output matches the device requirement. For integration, our team recommends confirming cell chemistry, pack size, and protection behavior before installation.

Q4. Do you offer custom battery packs for different power requirements?
Yes, we do offer custom battery packs for projects that need a different voltage or capacity profile. We can build around your technical targets and protection functions, helping procurement teams and engineers specify a practical battery solution.

Q5. What safety functions are included in this battery pack?
Standard protection functions include overcharge protection, over-discharge protection, over-current protection, and short-circuit protection. These controls are built in to help support safer operation during charging and discharge in compatible equipment.

11.1V 2400mAh 14500 Li-Ion Battery Pack

Key Features of 11.1V 2400mAh 14500 Li-Ion Battery Pack:

Specification of 11.1V 2400mAh 14500 Li-Ion Battery Pack: