custom battery manufacturer - 11.1V 10400mAh 18650 Pack

Description

Key Features of 18650 Li-ion Battery Pack for LED Light Solar Street Light:

Reliable & safe performance, long cycle life
Uses the most advanced chips from Japan and the United States for Protection systems (PCM/BMS)
We offer different capacity cells: 2000mAh, 2200mAh, 2600mAh, 2800mAh, and 3000mAh.
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 LED light solar street light needs

Specification of 18650 Li-ion Battery Pack for LED Light Solar Street Light:
Type	Parameters
Nominal voltage	11.1V
Rated capacity	10400mAh (0.2C discharge)
Continuous working current	1-3A
Overcurrent protection value	2-5A
Suitable device power	≤50W
Overcharge protection voltage	4.25 ± 0.025V /Cell (optional)
Discharge protection voltage	2.50 ± 0.025V /Cell (optional)
Charge mode	Constant current, constant voltage
Max charge voltage	12.60-12.80V
Charge current	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	Refer to sample
Weight	<300g

Stable power for outdoor lighting systems
This 11.1V 10400mAh pack is built to deliver dependable energy for LED light and solar street light applications where runtime, consistency, and safety matter. Using 18650 cells in a 3S4P structure, it balances voltage and capacity to support daily charging and discharging cycles without adding unnecessary complexity to the system. Buyers looking for a practical custom battery pack design can use this format as a solid base for projects that need predictable performance in field installations. It is also a strong fit for custom lithium ion battery pack requirements when the goal is to maintain stable output for outdoor equipment, reduce downtime, and support long-term operation in lighting networks managed by contractors, operators, and equipment builders.

Built with defined cell structure and layered protection
The pack uses 18650 3.7V 2600mAh cells arranged in a 3S4P configuration, producing 11.1V and 10400mAh for applications that need a compact but capable energy source. This structure is practical for buyers comparing battery pack companies because the specifications are clear and easy to evaluate against system voltage, capacity targets, and installation constraints. Protection functions include overcharge protection, over-discharge protection, over-current protection, and short-circuit protection, which helps reduce risk during charging, storage, and field use. For teams sourcing from a custom battery manufacturer, these safeguards are important when building reliable power units for lighting hardware that must operate consistently through changing weather and frequent use.

Application value for solar street light deployment and maintenance
For solar street light projects, the pack supports a practical balance between energy storage and operational safety, helping maintain light output across scheduled cycles and reducing the need for frequent intervention. Its 10400mAh capacity is well suited to systems that require steady performance for municipal roads, industrial parks, campuses, and private site lighting. Procurement teams, installers, and maintenance crews can use this battery pack to standardize replacement planning and simplify technical matching during project rollout. It is especially relevant for organizations that work with custom battery pack design because the configuration provides a clear reference point for system integration, while buyers searching for a custom battery manufacturer can view it as a dependable option for repeatable supply and application-specific development.

Key Advantages

Stable Power Output for Long Operating Cycles
Built with 18650 cells in a 3S4P layout, this 11.1V 10400mAh pack delivers steady voltage and dependable capacity for equipment that needs long runtimes. The cell grouping helps balance energy storage and discharge performance, while the protective circuit supports safer daily operation by reducing risks from overcharge, over-discharge, over-current, and short-circuit conditions. As a custom battery manufacturer solution, it can be adapted to match project voltage and capacity targets. It is also suitable for teams seeking a custom lithium ion battery pack with practical performance and controlled output.

Built for Integration in Outdoor Lighting Systems
The pack is designed for LED lighting and solar street light assemblies that require compact power storage and consistent field performance. Its 11.1V platform works well in systems needing moderate voltage with stable energy delivery, helping reduce shutdowns caused by battery instability. The internal structure supports efficient use of 18650 lithium-ion cells, making it a practical choice for long-term installation projects. For buyers comparing battery pack companies, this option offers a clear balance of capacity, protection, and usable format. It also supports custom battery pack design requests where dimensions, wiring, or performance requirements must align with the final product.

Use Scenarios

Solar Street Light Energy Storage
This battery pack is well-suited for solar street lights that must store daytime power and release it steadily through the night. The 11.1V 10400mAh rating supports longer illumination periods, making it useful for roads, paths, campus lighting, and community installations where reliable runtime matters. Its protection features help improve operational safety in outdoor environments with frequent charging and discharging cycles. Project planners working with a custom battery manufacturer can use this format when matching lamp power, solar panel output, and controller settings. It is also a practical fit for a custom lithium ion battery pack requirement in weather-exposed lighting systems.

LED Fixture and Field Equipment Backup Power
The pack can be used in LED fixtures that need backup storage for temporary outages, maintenance testing, or off-grid deployment. It is useful in commercial lighting setups, security lighting, and remote installations where a stable battery source supports uninterrupted operation. The 3S4P configuration offers a good balance between capacity and size for integration into standard enclosures and power modules. System builders comparing battery pack companies may value its protection circuit and cell arrangement for dependable use. It also works well for custom battery pack design projects that require a specific fit for enclosed lighting hardware and power control systems.

FAQ

Q1. Is this battery pack suitable for LED light and solar street light systems?
Yes, the pack is built for LED light and solar street light applications. It uses 18650 cells in a 3S4P configuration, delivering 11.1V and 10400mAh. We can help buyers confirm fit with their system voltage, load profile, and enclosure space.

Q2. What protection features are included in this battery pack?
The unit includes overcharge protection, over-discharge protection, over-current protection, and short-circuit protection. These functions help support stable operation in field equipment, and we recommend integrating the pack within the specified electrical limits.

Q3. Can I request a custom battery pack design for my project?
Yes, we support custom battery pack design requests for buyers who need a tailored power solution. Our team can review voltage, capacity, cell arrangement, and application requirements to align the pack with your equipment specification.

Q4. Are you a custom battery manufacturer for OEM or project orders?
As a custom battery manufacturer, we work with OEMs, distributors, and engineering teams that need application-specific lithium-ion packs. We focus on practical technical matching, so our engineers can evaluate your use case before production.

Q5. How do I verify whether this pack matches my existing system?
Start by checking the required voltage, capacity, and available installation space. Our pack is a 11.1V 10400mAh lithium-ion solution, so we suggest confirming electrical compatibility before integration. We can also support technical review for system fit.

11.1V 10400mAh 18650 Li-ion Battery Pack for LED Light Solar Street Light

Key Features of 18650 Li-ion Battery Pack for LED Light Solar Street Light:

Specification of 18650 Li-ion Battery Pack for LED Light Solar Street Light: