TP4056 1A Lipo Battery Charging Board Mini USB

TP4056 lithium-polymer charging board with Mini USB input, 1A adjustable current, and blue and red charge indicators.

✓1A adjustable charging current
✓Mini USB charging input
✓Blue and red status lights
✓Compact 25 x 19 x 10mm board
✓Linear charging method

●In StockSKU: AS-SRJZEF1B

💻 Product Overview

This is a compact TP4056 lithium-polymer battery charging board with a Mini USB input, built for small DIY electronics and battery projects. It charges at 1A with adjustable current and shows charge status through blue and red indicator lights. Its small footprint lets it fit into tight enclosures and portable builds.

✨ Key Features

Linear charging: Uses a linear charging method for the battery.
Adjustable current: Charging current is set at 1A and can be adjusted.
Charge accuracy: Charge accuracy is rated at 1.5%.
Status indicators: A blue light shows charging and a red light shows a full charge.
Mini USB input: Charging input is provided through a Mini USB interface.
Compact build: The board measures 25 x 19 x 10mm and weighs 1.8g.

🇱🇧 Why Buy from Technodel?

🚚 Delivery Across Lebanon — 1-3 business days to all regions
🛡️ Warranty — as stated on this product page, plus 30-day returns with a full refund
💬 WhatsApp Support — ask us anything before or after you order
💵 Cash on Delivery — pay when the order reaches you

🛒 Frequently Bought Together

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Bundle Deal

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❓ Common Questions

Real questions customers ask about this product — delivery, warranty, payments & compatibility.

Is this product available in Lebanon?▾

Yes — it is available at Technodel with delivery across all of Lebanon: same-day to Beirut, Sour, Tripoli and surroundings, and 1–2 days to every other region.

Where does Technodel source this product?▾

Technodel sources from established suppliers in Lebanon. The product page states its condition and its warranty, and compatible parts are labelled as compatible.

What warranty comes with this product?▾

Warranty terms are stated on each product page. Where a manufacturer warranty applies, warranty support is handled through Technodel.

How can I pay for this product?▾

Technodel accepts cash on delivery, Wish Money transfer, and cryptocurrency (USDT, BTC, ETH). Delivery is a flat $4 anywhere in Lebanon, free on orders of $500 or more.

What are the main specifications of this product?▾

The specifications table on this page lists the key details (model, capacity/speed, dimensions, connectivity and more). If you need a detail not listed, message us on WhatsApp and we'll confirm it for you.

Is this product suitable for my setup?▾

If you're unsure whether this fits your laptop, PC, console or network, send us a message with your setup and we'll confirm compatibility before you order.

Need another answer? Message us on WhatsApp +961 3 659 872 or read our FAQ.