12V 3S Lithium Ion Battery Housing DIY Kit – Power Drill
12V 3S Lithium Ion Battery Housing DIY Kit – Power Drill
12V 3S Lithium Ion Battery Housing DIY Kit – Power Drill & Chainsaw Compatible
Upgrade or rebuild your cordless power tool batteries with this compact 12V 3S Lithium Ion Battery Housing DIY Kit. Designed for DIY enthusiasts and professionals alike, this plug-and-play battery box provides essential charge/discharge protection for your 18650 lithium cells, keeping your power drill, chainsaw, and other 12V tools running safely and efficiently. Made in Mainland China.
Key Features
- Compact & Portable: Slim, lightweight design makes it easy to carry and store in any toolbox or workshop drawer.
- Plug & Play Setup: Simple installation — no complex wiring or technical expertise required.
- 3S Battery Protection Design: Built-in 3-series cell configuration actively prevents overcharging and over-discharging, extending the life of your lithium cells.
- Wide Compatibility: Works with most 12V cordless hand drills, electric drills, chainsaws, and similar power tools.
- Multi-Layer Safety Protection: Guards against short circuits, overheating, and electrolyte leakage for safer, worry-free operation.
- Flame Retardant ABS Shell: Durable, fire-resistant housing adds an extra layer of safety in demanding work environments.
Specifications
| Type | Lithium Battery Housing |
| Color | Black |
| Battery Voltage | 12V |
| Cell Configuration | 3S (3-Series) |
| Material | Flame Retardant ABS |
| Battery Included | No |
| Charger Included | No |
Package Contents
- 1× 12V 3S Lithium Battery Housing Box Set
Note: Lithium cells and charger are NOT included. Compatible 18650 cells and a 12V lithium charger are required and sold separately.
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Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: What type of batteries are compatible with this 12V battery housing DIY kit?
A: This battery housing is designed for standard 18650 lithium ion cells in a 3S (3-series) configuration. The cells are not included and must be purchased separately. Ensure you use cells rated for 12V power tool applications.
Q: Is a charger included with this 12V lithium battery housing kit?
A: No, a charger is not included with this kit. You will need a compatible 12V lithium ion battery charger, sold separately, to charge the cells once installed in the housing.
Q: Which power tools is this battery housing compatible with?
A: This 12V DIY battery kit is compatible with most 12V cordless power tools, including hand drills, electric drills, and chainsaws. It is a versatile solution for rebuilding or upgrading your existing cordless tool batteries.
Q: Does this battery housing protect against overcharging and short circuits?
A: Yes. The built-in 3S protection circuit actively safeguards against overcharging, over-discharging, short circuits, and overheating, making it a safer choice for DIY battery pack builds.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.