5S 18V 21V 20A Lithium Battery Charging Protection Board — buy online in South Africa with stock-backed fulfillment from I Found Tech.
Product Overview
The protection board is for 5 series Li-ion batteries, mainly used for electric power tools.
It uses special IC for 5S lithium batteries as processor to detect real-time voltage, charge and discharge current and ambient temperature of each battery.
Stable various protective functions for charging and discharging, su...
Category: Battery. Keywords: 18v, 21v, 20a, lithium, battery, charging, protection, board.
Key Features & Benefits
- Module form factor for fast integration — solder, stack, or plug-and-play where applicable
- The protection board is for 5 series Li-ion batteries, mainly used for electric power tools.
- It uses special IC for 5S lithium batteries as processor to detect real-time voltage, charge and discharge current and ambient temperature of each battery.
- Sourced via our Import from Chinese Warehouse program — quality-checked before dispatch
- Shipped from I Found Tech with local support and clear product documentation
Applications & Use Cases
- Prototype and proof-of-concept builds
- Firmware development & test jigs
- Educational electronics courses
- Small-batch product development
Technical Specifications
| Brand / Store | I Found Tech |
|---|---|
| Manufacturer SKU | YXB438 |
| Product Type | Battery |
| Collection | Chinese Warehouse Import |
| Condition | New |
| Fulfillment | South Africa — Import from Chinese Warehouse |
Why Choose I Found Tech
I Found Tech helps customers access vetted electronic components without navigating overseas marketplaces alone. Our Chinese Warehouse Import range brings factory-catalog depth to a single trusted South African storefront — ideal for prototypes, production spin-ups, education, and service workshops.
- Transparent pricing with landed-cost clarity
- Broad SKU coverage for boards, modules, sensors, power, and mechanics
- Local support and order assistance
- SEO-documented listings with clear specifications per product
Frequently Asked Questions
Is this part ready to use?
Yes — 5S 18V 21V 20A Lithium Battery Charging Protection Board is supplied as a new battery, suitable for immediate integration subject to your project requirements.
Why buy through I Found Tech?
We consolidate trusted factory lines through our Chinese Warehouse Import channel, offering transparent pricing and South African fulfillment.
Do you offer bulk or repeat orders?
Contact I Found Tech for volume pricing on repeat battery orders. Stock levels shown online update from our warehouse feed.
Search & Discovery
Find this product under Chinese Warehouse Import and Import from Chinese Warehouse in our store navigation. Also indexed for: 18v, 21v, 20a, lithium, battery, charging, protection, board, electronic components South Africa, battery suppliers.
