Looking for Wemos D1 Lithium Board? WeMos D1 Lithium Battery Charger Board with Mini USB is available at Zbotic with fast shipping across India.
WeMos D1 Lithium Battery Charger Board with Mini USB
The WeMos lithium battery shield provides a means of powering your WeMos mini, or WeMos mini Pro (see item HCWEMO0002) from a single cell (3.7V) lithium battery. The shield contains a DC-DC converter to step-up the batteries 3.7V to 5V supplying your WeMos mini and shields with up to 1A of power. When the battery is depleted simply plug the shield into a USB power source using a mini USB cable and it will automatically recharge the battery. Two LEDs on the shield indicate when the battery is charging and when charging has completed.
You can use D1 mini without USB cable, it’s really wireless now. Put D1 mini anywhere, using this battery shield and a lithium Battery.
- Connect to the lithium battery (normal 3.3-4.2V)
- Charging port (normal 5V)
- Green LED lights up when charging is complete
- Red LED, lights when charging
Specification:
| Charging Voltage | 10V MAX 5V Recommended |
|---|---|
| Charging Current | 1A |
| Lithium Battery Voltage | 3.3-4.2V |
| Boost Power Supply | 5V (Max 1A) |
| Length (mm): | 30 |
| Width (mm): | 28 |
| Height (mm): | 6 |
| Weight (g): | 5 |
Package Includes:
1 x WeMos D1 Lithium Battery Charger Board with Mini USB
WeMos D1 Lithium Battery Charger Board with Mini USB Overview
The WeMos D1 Lithium Battery Charger Board with Mini USB is a dedicated shield for your WeMos D1 mini series that lets you power and recharge a single-cell lithium battery. It steps up the battery voltage to a regulated 5 V output and provides in-circuit charging via a mini USB port.
Key Features of WeMos D1 Lithium Battery Charger Board with Mini USB
- XH2-2.54 mm input port for single-cell Li-ion/Li-Po batteries (3.3–4.2 V)
- Mini USB port for 5 V charging input from any USB power source
- On-board DC-DC boost converter delivers 5 V/1 A to the WeMos D1 mini
- Red LED indicates charging in progress; green LED signals charge complete
- J1 jumper allows selection of 0.5 A or 1 A maximum charging current
- Genuine WeMos accessory, fast shipping across India from Zbotic
Applications and Use Cases
- Portable IoT sensor nodes powered by a single-cell lithium battery
- Remote environmental monitoring stations with Wi-Fi connectivity
- Battery-operated wearables and handheld prototypes using WeMos D1
- Educational electronics and robotics projects requiring mobile power
- Field data loggers and portable web servers based on WeMos D1 mini
How to Use WeMos D1 Lithium Battery Charger Board with Mini USB
Mount the charger board onto your WeMos D1 mini headers, connect a 3.7 V lithium battery to the XH2-2.54 mm port, and set J1 to the desired charge current (0.5 A or 1 A). Plug a mini USB cable into a 5 V USB supply to start charging; the red LED will light, and switch to green when charging is complete. The board’s DC-DC converter will simultaneously provide a stable 5 V output to power your D1 mini.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What battery types and voltages are supported?
This board supports a single-cell (3.3 V–4.2 V) lithium-ion or lithium-polymer battery connected via the XH2-2.54 mm port.
How do I select charging current on this charger?
Use the J1 jumper to choose between 0.5 A and 1 A maximum charging current based on your battery’s capacity.
What do the red and green LEDs indicate?
The red LED lights while the battery is charging, and the green LED illuminates once the charge cycle is complete.
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Read More →Technical Specifications
| Interface / Protocol | USB |
|---|---|
| Connector Type | Mini USB |
| SKU | AI1117 |
| Weight | 0.01 kg |
| Availability | In Stock |
Applications & Use Cases
The WeMos D1 Lithium Battery Charger Board with Mini USB is a versatile battery charging boards used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Eshan Das –
Superb WeMos D1 Lithium Battery Charger Board! Efficiency is high and it runs cool even under load.
Ayush Mehta (verified owner) –
Perfect WeMos D1 Lithium Battery Charger Board for my portable project. Battery life is better than expected.
Himanshu Chatterjee (verified owner) –
Excellent WeMos D1 Lithium Battery Charger Board! Output is stable and reliable. Perfect for my electronics project.
Ojas Chopra (verified owner) –
Very satisfied with this WeMos D1 Lithium Battery Charger Board. Using it in my solar project, charges perfectly.
Vikram Naidu (verified owner) –
Bought multiple units of this WeMos D1 Lithium Battery Charger Board. All consistent quality. Zbotic is reliable.
Hitesh Modi (verified owner) –
Love this WeMos D1 Lithium Battery Charger Board. Compact size and excellent performance. Worth the price.
Farhan Kohli (verified owner) –
Good WeMos D1 Lithium Battery Charger Board. Output is stable. Gets slightly warm under full load but nothing concerning.
Ramesh D. (verified owner) –
Tanmay Tiwari (verified owner) –
Outstanding! This WeMos D1 Lithium Battery Charger Board supplies clean power to my sensitive circuits. No noise at all.
Ojas Menon (verified owner) –
This WeMos D1 Lithium Battery Charger Board performs flawlessly. Voltage regulation is precise and consistent.
Manoj Nair (verified owner) –
Outstanding! This WeMos D1 Lithium Battery Charger Board supplies clean power to my sensitive circuits. No noise at all.
Rakesh Panchal –
Very satisfied with this WeMos D1 Lithium Battery Charger Board. Using it in my solar project, charges perfectly.
Ojas Batra –
This WeMos D1 Lithium Battery Charger Board is reliable and efficient. Running my IoT setup 24/7 with no issues.
Karan Banerjee (verified owner) –
Decent WeMos D1 Lithium Battery Charger Board. Voltage output is accurate. Compact form factor is a plus.
Jai Agarwal (verified owner) –
Good quality WeMos D1 Lithium Battery Charger Board. Ripple is low. Suitable for most electronics projects.
Shreyas Parekh (verified owner) –
This WeMos D1 Lithium Battery Charger Board is reliable and efficient. Running my IoT setup 24/7 with no issues.
Meera Malhotra –
Good quality WeMos D1 Lithium Battery Charger Board. Ripple is low. Suitable for most electronics projects.
Shubham Sharma (verified owner) –
Perfect WeMos D1 Lithium Battery Charger Board for my portable project. Battery life is better than expected.