--- product_id: 584640307 title: "HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056" brand: "hiletgo" price: "VT3630" currency: VUV in_stock: true reviews_count: 11 category: "Hi Letgo" url: https://www.desertcart.vu/products/584640307-hiletgo-5pcs-tp4057-1a-3-7v-lithium-battery-charging-board store_origin: VU region: Vanuatu --- # 1A programmable charging current Supports single 3.7V Li-ion battery up to 4.2V Over-temperature protection (-40~80℃) HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056 **Brand:** hiletgo **Price:** VT3630 **Availability:** ✅ In Stock ## Summary > 🔌 Charge smarter, not harder — power your innovation with confidence! ## Quick Answers - **What is this?** HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056 by hiletgo - **How much does it cost?** VT3630 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/584640307-hiletgo-5pcs-tp4057-1a-3-7v-lithium-battery-charging-board) ## Best For - hiletgo enthusiasts ## Why This Product - Trusted hiletgo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Versatile:** Slim design perfect for wearable tech and DIY projects, with external USB connector solder points for flexible setups. - • **Smart Thermal Guard:** Built-in over-temperature protection keeps your projects cool and safe, even under heavy use. - • **Precision Power Delivery:** Up to 1A programmable linear charging current ensures fast, safe battery charging without compromise. - • **Real-Time Status Feedback:** Dual output indicators for charging, no battery, and fault status keep you informed at a glance. - • **Universal USB-C Compatibility:** Modern Type-C input for seamless integration with the latest power sources and devices. ## Overview The HiLetgo TP4057 is a compact, 1A lithium battery charging board designed for single 3.7V Li-ion cells. Featuring constant current/constant voltage charging, over-temperature protection, and dual status outputs, it ensures safe, efficient charging. Its USB-C input and small footprint make it ideal for wearable and DIY electronics projects, delivering reliable power management with real-time feedback. ## Description Description: 1. Up to 1A Programmable Linear Charging Current 2. For single 3.7V lithium battery, full 4.2V 3. Constant current/constant voltage charging with over-temperature protection 4. Soft start to limit surge current with battery reverse protection 5. Low power standby, prolong battery life 6. Dual output of charging status, no battery and fault status display 7. Can be activated at 0V, 2.9V slip current charging 8. Operating temperature -40~80℃ 9. Input voltage range 4.2V~6.5V Note: 1. The battery cannot be connected backwards, as it can easily damage the motherboard. 2. The battery terminal voltage should not exceed the product overshoot voltage. 3. Batteries cannot be connected in series, they can only be connected in parallel. The battery of parallel can be several, but not recommend too many. Package included: 5 * TP4057 1A 3.7V Lithium Battery Charging Board with Protection Review: Perfect board for DIYs. - I wanted to make a few lamps battery powered. Saw a video of someone using a board from this exact vendor. These boards are easy to use and pretty much self explanatory. The boards did not disappoint, it worked very well and I will make sure to find this vendor for future products. Review: Works perfectly! - I used one of these in a project for my daughter that runs a strip of LEDs off a rechargeable lithium 18650 battery. This board charges the battery perfectly and is very small, which works great for wearable projects. Just be prepared to solder some very small and tightly packed connection points. I especially appreciate that there are solder points to add an external USB connector so you aren't required to use the USB-C port that's on the board itself To charge the battery. ## Features - TP4057 1A Lithium Battery Charging Board with Protection - Type-C USB C Li-ion Battery Charging Board - Constant current/constant voltage charging with over-temperature protection - Dual output of charging status, no battery and fault status display ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CDWZ9MDC | | Amperage | 1000 Milliamps | | Best Sellers Rank | #35,018 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #145 in Power Converters | | Brand | HiLetgo | | Connector Type Used on Cable | USB Type-C | | Current Rating | 1000 Milliamps | | Customer Reviews | 4.6 out of 5 stars 67 Reviews | | Input Voltage | 6.5 Volts | | Item Weight | 0.02 Kilograms | | Manufacturer | HiLetgo | | Mfr Part Number | 3-01-1767 | | Model Number | 3-01-1767 | | Number of Ports | 5 | | Output Voltage | 4.2 Volts | ## Product Details - **Brand:** HiLetgo - **Current Rating:** 1000 Milliamps - **Input Voltage:** 6.5 Volts - **Item Weight:** 0.02 Kilograms - **Output Voltage:** 4.2 Volts ## Images ![HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056 - Image 1](https://m.media-amazon.com/images/I/61M3GlKJcbL.jpg) ![HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056 - Image 2](https://m.media-amazon.com/images/I/618D68UKPtL.jpg) ![HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056 - Image 3](https://m.media-amazon.com/images/I/51ZBwZG56ZL.jpg) ![HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056 - Image 4](https://m.media-amazon.com/images/I/51ofmV6RFzL.jpg) ![HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056 - Image 5](https://m.media-amazon.com/images/I/41B-8BWX-bL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect board for DIYs. *by A***R on April 27, 2026* I wanted to make a few lamps battery powered. Saw a video of someone using a board from this exact vendor. These boards are easy to use and pretty much self explanatory. The boards did not disappoint, it worked very well and I will make sure to find this vendor for future products. ### ⭐⭐⭐⭐⭐ Works perfectly! *by L***M on October 3, 2025* I used one of these in a project for my daughter that runs a strip of LEDs off a rechargeable lithium 18650 battery. This board charges the battery perfectly and is very small, which works great for wearable projects. Just be prepared to solder some very small and tightly packed connection points. I especially appreciate that there are solder points to add an external USB connector so you aren't required to use the USB-C port that's on the board itself To charge the battery. ### ⭐⭐⭐⭐ Small and Simple *by M***. on April 14, 2026* Works great!, however, the product details are a bit lacking. I'm going to list a few things I've found while using them to hopefully help someone in the future who had the same questions as me. Dimensions: 18.1 x 12.1 x 4.0 mm These do not have low voltage cutoff. The battery protection board built in to the battery I was using stopped providing . I measured about 2.6v. I have not yet tested the full-charge cutoff. The resistor size for changing the charge current is 0603. (Default value is 1KΩ, (102)) I changed the resistor to the following values and tested for current and heat: 10kΩ: ~140mA, very low heat generation 5kΩ: ~250mA, a small amount of heat, but not hot to the touch. These do not have load sharing/power path functionality. The USB-C port works with PD sources @5v. The 4 through holes at the bottom (B+-, Out+-) are pitched at 2.54mm, but the IN+- do not align at this interval, so you can't place pins in those to use directly with a breadboard. Overall, these are good, simple charge boards with a very small footprint, which was perfect for my project. I would have appreciated if more details would have been available prior to purchase, but in the end, it all worked out. ## Frequently Bought Together - HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056 - HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions - Dorhea MT3608 DC-DC Step Up Boost Power Converter - 2A Module, Adjustable Step Up Voltage Regulator Board - 2-24V to 5V-28V Output Voltage (Pack of 10) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/584640307-hiletgo-5pcs-tp4057-1a-3-7v-lithium-battery-charging-board](https://www.desertcart.vu/products/584640307-hiletgo-5pcs-tp4057-1a-3-7v-lithium-battery-charging-board) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-16*