Rechargeable Lithium Battery with BMS Protection – Ideal for Solar Lights, Audio Devices, DIY Power Projects (2P Configuration)
Rechargeable Lithium Battery with BMS Protection – Ideal for Solar Lights, Audio Devices, DIY Power Projects (2P Configuration)
Rechargeable Lithium Battery Pack is a reliable and efficient power source, specially designed for use in solar-powered lights, portable audio systems, and DIY electronics. Built using high-quality 18650 lithium cells, this battery pack comes equipped with a pre-installed Battery Management System (BMS) protection board, which ensures safe operation by guarding against overcharge, over-discharge, over-current, and short circuits.
Configured in a 2P (parallel) setup, this battery is ideal for applications requiring extended capacity and longer runtime at 3.7V, or can be configured in series (S) for 7.4V systems, depending on use. The compact and rechargeable design makes it ideal for portable and solar-powered solutions.
Key Features:
Battery Type: 18650 Rechargeable Lithium Battery Pack
Voltage: 3.7V (single) / 7.4V (2S configuration possible)
Configuration: 2P (two cells in parallel for increased capacity)
Capacity: Varies by cell model (typically 2000–3000mAh per cell)
Protection Board: Built-in BMS for overcharge, over-discharge, over-current, and short-circuit protection
Output Leads: Pre-wired for easy connection
Rechargeable: Long cycle life, low self-discharge
Size: Compact 18650 form factor, suitable for space-constrained applications
Applications:
Solar-powered garden or security lights
Portable Bluetooth or USB-powered audio systems
DIY electronics, robotics, and microcontroller projects
Backup battery packs for 3.7V or 7.4V systems
Power banks, handheld devices, and small appliances
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PCB Layout & Design Rules:
- All diagrams must be clear and properly labeled.
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- We do not accept hand-drawn or incomplete schematics.
- Files will be delivered in Gerber and/or PDF format as requested.
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