---
product_id: 140042198
title: "FayOK 3S 12V 25A Li-ion Lipo Battery 18650 Board Charger Protection Balance Module"
brand: "fayok"
price: "VT3172"
currency: VUV
in_stock: false
category: "Sporting Goods"
url: https://www.desertcart.vu/products/140042198-fayok-3s-12v-25a-li-ion-lipo-battery-18650-board
store_origin: VU
region: Vanuatu
---

# FayOK 3S 12V 25A Li-ion Lipo Battery 18650 Board Charger Protection Balance Module

**Brand:** fayok
**Price:** VT3172
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** FayOK 3S 12V 25A Li-ion Lipo Battery 18650 Board Charger Protection Balance Module by fayok
- **How much does it cost?** VT3172 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/140042198-fayok-3s-12v-25a-li-ion-lipo-battery-18650-board)

## Best For

- fayok enthusiasts

## Why This Product

- Trusted fayok brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Description:3. Suitable for massager battery pack, LED lamp standby power, 12V electronic products, solar street lamp battery pack, monitoring standby power, and other products.Specification:Color: GreenModel: HX-3S-FL25A-AOver charge voltage range: 4.25-4.35V + 0.05VOver discharge voltage range: 2.3-3.0V + 0.05VMax working current: 20-25A (pay attention to heat dissipation)Max peak current: 35-40AWorking temperature: -40---+50℃Storage condition: -40-- +80℃Quiescent current: less than 30uALife: more than 30000 hours.Resistance: less than 100m ohm.Short circuit protection: yes, self recovery delay Equalizing current: 45 mACharging voltage: 12.6V-13VPackage Information:Package size:80 x 50 x 30mm/3.15 x 1.97 x 1.18 inPackage Weight: 13g/0.46ozPolybag PackagePackage Included:1 x Li-ion Battery Protection Board Note: 1.For discharge products above 3A, the discharge rate of the battery should be more than 3C.Magnification calculation formula: 1C rate battery, 2000 capacity is equal to 2AH*1=2A working current.3C rate battery, 2000 capacity is equal to 2AH*3=6A working current.2.In the use of the battery will be hot, the battery rate is not applicable, this situation must not be used for a long time, the battery will be damaged quickly.3.Do not mix good battery and poor battery! The closer the capacity/internal resistance of the 3 batteries is, the better! (The effect of 2 good batteries + 1 poor battery) = 3 use of poor battery). 4. This protection board can not be used for lithium iron phosphate battery, xenon lamp, hand drill battery pack, electric fish battery pack, electric bicycle battery pack, baby car battery, 775 (4A) or above motor, 1W fisheye LED lamp, Customers who use the above combination purchases should pay attention!

## Features

- 1. 3 series 12V 18650 Li battery protection board with equilibrium,max working current 25A.
- 2. Short circuit protection,over charge/discharge protection.
- 3. MOS transistor can control the battery charge and discharge.
- 4. Low standby current consumption.
- 5. Suitable for massager battery pack, LED lamp standby power, 12V electronic products, solar street lamp battery pack, monitoring standby power, and other products.

## Images

![FayOK 3S 12V 25A Li-ion Lipo Battery 18650 Board Charger Protection Balance Module - Image 1](https://images-na.ssl-images-amazon.com/images/I/41GWn44UipL.jpg)
![FayOK 3S 12V 25A Li-ion Lipo Battery 18650 Board Charger Protection Balance Module - Image 2](https://images-na.ssl-images-amazon.com/images/I/51kdjwucHzL.jpg)
![FayOK 3S 12V 25A Li-ion Lipo Battery 18650 Board Charger Protection Balance Module - Image 3](https://images-na.ssl-images-amazon.com/images/I/51ngjaP0q8L.jpg)
![FayOK 3S 12V 25A Li-ion Lipo Battery 18650 Board Charger Protection Balance Module - Image 4](https://images-na.ssl-images-amazon.com/images/I/51UARs1s9NL.jpg)
![FayOK 3S 12V 25A Li-ion Lipo Battery 18650 Board Charger Protection Balance Module - Image 5](https://images-na.ssl-images-amazon.com/images/I/51pWezpb5SL.jpg)

---

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**Shop now:** [https://www.desertcart.vu/products/140042198-fayok-3s-12v-25a-li-ion-lipo-battery-18650-board](https://www.desertcart.vu/products/140042198-fayok-3s-12v-25a-li-ion-lipo-battery-18650-board)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-18*