Optimus Li-Ion 18650 1S 1A BMS
Price in Sri Lanka
Battery Chargers & Power BanksBatteries and Chargers
Tronic.lk
Rs 300
In stock
Updated 01 Nov 2026
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Description
The 1S Battery Management System (BMS) is a compact, efficient, and reliable solution for charging single-cell Li-ion batteries safely. Designed around the TP4056 charger IC, this module provides precise constant current/constant voltage (CC/CV) charging, ensuring optimal battery performance and longevity. Its user-friendly design includes charging status indicators and accurate voltage regulation, making it ideal for a wide range of electronics projects.
Key Features
- Supports single-cell (1S) Li-ion batteries
- TP4056-based charging IC
- Constant Current / Constant Voltage (CC/CV) charging
- 1A fixed charging current
- 4.2V fixed charging voltage
- 5V input supply
- Charging status indicators
Specifications
- Input Voltage: 5V
- Charging Current: 1A
- Charge Voltage: 4.2V
- Cell Configuration: 1S (single-cell)
- Protection: Accurate voltage regulation, overcharge protection
Typical Applications
- Power banks
- Portable electronic devices
- IoT and embedded systems
- DIY battery-powered circuits
Frequently asked questions
What is the price of Optimus Li-Ion 18650 1S 1A BMS in Sri Lanka?▾
The current price of Optimus Li-Ion 18650 1S 1A BMS in Sri Lanka is Rs 300 at Tronic.lk.
Is Optimus Li-Ion 18650 1S 1A BMS available in Sri Lanka?▾
Yes, Optimus Li-Ion 18650 1S 1A BMS is currently in stock at Tronic.lk in Sri Lanka.
Where can I buy Optimus Li-Ion 18650 1S 1A BMS in Sri Lanka?▾
You can buy Optimus Li-Ion 18650 1S 1A BMS in Sri Lanka at Tronic.lk. Visit 37left.lk to compare prices across multiple shops and find the best deal.
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