Rechargeable Li-ion Battery 18650 3.7v
- ⏰ PCF8563T real-time clock (RTC) module
- 🕒 Keeps accurate time/date with backup battery support
- 🚌 I2C interface for easy connection to microcontrollers
- 🔋 Low power consumption—great for always-on timekeeping
- ⏱️ Includes alarm and timer functions (chip feature)
- 🧩 Ideal for data loggers, clocks, schedulers, and IoT devices
- 🛠️ Compact module—breadboard friendly integration
- ✅ Works well with Arduino, ESP32, STM32, Raspberry Pi
45,00 EGP
5
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Description
Specification
General
| WeightWeight | 0,045 g |
|---|---|
 Dimensions | 6,5 × 1,8 × 1,8 cm |
| Product Name | Rechargeable Li-ion Battery 18650 3.7V |
| Battery Type | Lithium-Ion Rechargeable |
| Battery Model | 18650 |
| Nominal Voltage | 3.7V |
| Rechargeable | Yes |
| Chemistry | Lithium-Ion |
| Discharge Type | Standard Discharge |
| Protection Circuit | No |
| Application | Power Banks, Flashlights, Battery Packs, DIY Electronics |
| Diameter | 18 mm |
| Length | 65 mm |
