Caster Wheel
Original price was: 95৳ .80৳ Current price is: 80৳ .
3.7V 3S Battery Chamber / Battery Holder
Original price was: 90৳ .75৳ Current price is: 75৳ .
-10%
3.7V 4 Battery Chamber / Battery Holder
Specifications
| Parameter | Specification |
|---|---|
| Product Type | 4 × 18650 Battery Holder |
| Battery Size Supported | 18650 Li-ion Cells |
| Number of Cells | 4 Cells |
| Connection Type | Usually Series (4S) configuration* |
| Output Leads | Red (+) and Black (-) wires |
| Material | ABS Plastic |
| Contact Material | Nickel-plated Steel Springs and Contacts |
| Cell Voltage | 3.7V per cell (nominal) |
| Pack Voltage (4S) | 14.8V nominal, 16.8V fully charged |
| Wire Length | Approx. 10–15 cm |
| Mounting | Screw mounting holes provided |
| Color | Black |
| Rechargeable Cell Support | Yes (18650 Li-ion) |
Original price was: 100৳ .90৳ Current price is: 90৳ .
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Description
Typical Dimensions
- Length: 76–80 mm
- Width: 75–78 mm
- Height: 20–22 mm
- Weight: 20–30 g
Compatible Batteries
✅ 18650 Li-ion batteries (3.7V)
Examples:
- 2200mAh 18650
- 2600mAh 18650
- 3000mAh 18650
- 3500mAh 18650
Applications
- DIY Power Banks
- Solar Projects
- Robotics
- Arduino Projects
- IoT Devices
- LED Lighting Systems
- Portable Electronics
- Battery Backup Systems
Product Description
4 × 18650 Battery Holder Box with Wire Leads
High-quality ABS plastic battery holder designed to securely hold four 18650 lithium-ion cells. Features durable spring contacts, pre-soldered red and black output wires, and mounting holes for easy installation in DIY electronics, robotics, solar power, and battery pack projects.
Customer Reviews
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