1 × 3.7V Li-ion Battery with Holder
₹64.00
- Full Name: 1 × 18650 3.7V Li-ion Battery with Single-Slot Holder
- Includes one rechargeable 18650 Li-ion battery
- Durable single-cell battery holder
- High energy density
- Low self-discharge rate
- Lightweight and compact design
- Easy battery installation and replacement
- Suitable for portable power applications
The 1 × 3.7V Li-ion Battery with Holder Kit includes one rechargeable 18650 lithium-ion battery and a single-slot battery holder designed for powering portable electronic devices and DIY projects. It is ideal for Arduino, ESP32, robotics, LED lighting, portable speakers, DIY electronics, IoT devices, and battery-powered projects.
Features
- Full Name: 1 × 18650 3.7V Li-ion Battery with Single-Slot Holder
- Includes one rechargeable 18650 Li-ion battery
- Durable single-cell battery holder
- High energy density
- Low self-discharge rate
- Lightweight and compact design
- Easy battery installation and replacement
- Suitable for portable power applications
Specifications
| Specification | Value |
|---|---|
| Product Type | Battery & Holder Kit |
| Battery Type | Rechargeable Lithium-Ion (Li-ion) |
| Battery Size | 18650 |
| Number of Batteries | 1 |
| Nominal Voltage | 3.7V |
| Full Charge Voltage | 4.2V |
| Battery Capacity | Model Dependent |
| Holder Type | 1 × 18650 Battery Holder |
| Connection Type | Wire Leads |
| Holder Material | ABS Plastic |
| Battery Chemistry | Lithium-Ion |
Battery Holder Configuration
| Terminal | Description |
|---|---|
| Red Wire | Battery Positive (+) |
| Black Wire | Battery Negative (−) |
Note: The holder provides the battery output voltage of 3.7V nominal (4.2V when fully charged) through the attached red and black wires.
Applications
- Arduino projects
- ESP32 and Raspberry Pi projects
- IoT devices
- Robotics
- DIY electronics
- LED lighting
- Portable speakers
- Battery-powered circuits
- Educational electronics projects
Advantages
- Compact and lightweight
- Easy battery replacement
- Rechargeable and reusable
- High energy density
- Reliable power source
- Durable battery holder
- Cost-effective
Size
| Specification | Value |
|---|---|
| Battery Size | 18 × 65 mm (18650) |
| Holder Dimensions | Approx. 78 × 21 × 20 mm |
| Weight | Approx. 70 g (Complete Kit) |
Package Includes
- 1 × 18650 3.7V Li-ion Rechargeable Battery
- 1 × Single-Slot 18650 Battery Holder
Note: Charge the battery using a compatible 4.2V Li-ion charger. Always observe the correct polarity when inserting the battery into the holder. Do not short-circuit, overcharge, puncture, or expose the battery to excessive heat or fire. For enhanced safety in portable applications, use a protected Li-ion cell or an appropriate Battery Management System (BMS).
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