Power Modules & Batteries
Keep your projects running with reliable power solutions. We stock high-capacity rechargeable batteries, Battery Management Systems (BMS), and DC-DC converters. Whether you need to power a robot with 18650 cells or step down voltage for your Arduino, we have the safe and tested modules you need.
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3.7V 1S Lithium Battery Protection Board
The 3.7V 1S Lithium Battery Protection Board is a compact protection circuit for single-cell 18650 lithium-ion and LiPo batteries. Featuring an 8205A dual MOSFET and a battery protection controller, it helps protect rechargeable cells against overcharging, over-discharging, excessive current and short circuits. Ideal for portable electronics, IoT devices, battery repair and DIY rechargeable projects.
5V 3A AC to DC Power Adapter, 15W
Compact 5V 3A AC to DC power adapter for electronics, development boards, audio modules and DIY projects. It delivers up to 15W of regulated 5V power and is suitable for devices requiring up to 3A.
Input: 100 to 240V AC
Output: 5V DC
Maximum Current: 3A
Maximum Power: 15W
Polarity: Centre Positive
Plug Type: European 2-pin
Best For: Arduino, LED, audio, routers and 5V electronics
LM2596 DC-DC Buck Converter Module | Adjustable Step-Down Regulator (3A)
Drop high voltage down to what you need. The LM2596 is a high-efficiency "Step-Down" converter. It allows you to take a high voltage source (like a 12V battery or 24V solar panel) and reduce it to a specific lower voltage (like 5V or 3.3V) to power your electronics.
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Input: 3V - 40V DC.
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Output: 1.5V - 35V DC (Adjustable).
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Current: Max 3A.
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Best For: Powering Arduinos from 12V batteries, Solar Projects, and LED Drivers.
Buy Rechargeable Batteries, BMS & Power Modules in Ghana
Every electronics project needs a heartbeat. At DIYGH, we specialize in portable power. From solar-ready solutions to high-current lithium packs, we supply makers in Kumasi and nationwide with power components that won't fail during a demo.
Essential Power Components
1. Rechargeable Batteries & Holders
- 18650 Lithium-Ion Cells: The industry standard for DIY power. Perfect for building laptop power banks, solar storage, and powering robots.
- LiPo Batteries: Lightweight and high-discharge batteries designed for drones and RC aircraft where weight matters.
- Battery Cases: Safe holders for 1, 2, 3, or 4 cells to keep your wiring neat.
2. Battery Management Systems (BMS)
- Safety First: Never use lithium batteries without protection! Our BMS boards (1S, 2S, 3S, 4S) prevent overcharging and short circuits.
- TP4056 Charging Modules: The most popular module for charging single-cell lithium batteries via USB. A must-have for simple portable projects.
3. Voltage Regulators (Buck & Boost)
- Buck Converters (Step-Down): Modules like the LM2596 allow you to take a higher voltage (like a 12V battery) and drop it down to a safe 5V for your Arduino or Raspberry Pi.
- Boost Converters (Step-Up): Need 12V but only have a 3.7V battery? Use an XL6009 module to step the voltage up.
Why Buy Power Modules from DIYGH?
Safety is our priority. Fake batteries and cheap regulators can destroy your expensive microcontrollers. We stock tested components to ensure stable voltage and safe charging for your projects.