--- product_id: 95786029 title: "daier 5S 15A 18.5V 5 Cell Lithium Li-ion 18650 Battery Packs BMS Protection PCB Board" brand: "daier" price: "VT3134" currency: VUV in_stock: true reviews_count: 4 category: "Daier" url: https://www.desertcart.vu/products/95786029-daier-5s-15a-18-5v-5-cell-lithium-li-ion store_origin: VU region: Vanuatu --- # 15A continuous discharge current 5-cell 18.5V Li-ion battery support Multi-layer BMS protection daier 5S 15A 18.5V 5 Cell Lithium Li-ion 18650 Battery Packs BMS Protection PCB Board **Brand:** daier **Price:** VT3134 **Availability:** ✅ In Stock ## Summary > 🛠️ Empower your energy with precision and protection! ## Quick Answers - **What is this?** daier 5S 15A 18.5V 5 Cell Lithium Li-ion 18650 Battery Packs BMS Protection PCB Board by daier - **How much does it cost?** VT3134 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/95786029-daier-5s-15a-18-5v-5-cell-lithium-li-ion) ## Best For - daier enthusiasts ## Why This Product - Trusted daier brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Surge Ready:** Handles instantaneous discharge spikes up to 25A without breaking a sweat. - • **Plug & Play Clarity:** Clearly labeled pads for seamless installation and integration. - • **Compact & Lightweight:** Slim 88x17x3mm PCB fits effortlessly into your custom builds. - • **Optimized Battery Safety:** Advanced BMS safeguards against overcharge, over-discharge, and short circuits. - • **Power Through Your Projects:** Sustain a robust 15A continuous current for demanding applications. ## Overview The daier 5S 15A 18.5V 5 Cell Lithium Li-ion BMS Protection PCB Board is a compact, high-current battery management system designed for 5-cell lithium-ion packs. It delivers continuous 15A discharge current with instantaneous spikes up to 25A, while providing comprehensive protection against overcharge, over-discharge, over-current, and short circuits. Its clearly labeled pads and slim form factor make it ideal for professional-grade battery pack assembly and safe power delivery. ## Description Specification: PCB board size(approx.): 88*17*3mm This board is 5 string 3.7V/4.2V lithium battery protection board High current protection board, continuous 15A current Protection board with overcharge protection, over-discharge protection, over-current protection, short circuit protection. P+ P- is the abbreviation of PACK+ PACK-, that is, the output of positive and negative poles B+ B-is the abbreviation of battery, which is the positive and negative pole of the battery. Continuous discharge current:15A(max) Instantaneous discharge current:25A Charge voltage: 21V Charging current: 15A(max) Over-charge detect:4.28±0.05 V Protect delay: 0.5S Over-charge release: 4.28±0.05V Over-discharge detect: 2.55±0.08V Detect delay: 250uS Detect voltage:150mV Detect delay: 9MS Current detect: 30±3A Package Included: 1x Lithium Protection Boards Review: Works very well, some modification may be required. - This board is easy to use and install, all the pads are clearly labeled. My only issue is that the pads for the battery connections have little metal plates soldered to them that just wouldn't take solder regardless of what I tried. I had to heat them up and remove the plates from the pads but after that, the board works very well. Review: Misleading Pictures - I received this product today, It is only BMS no wires or instructions The picture shows Batteries and BMS. ## Features - This board is 5 string 3.7V/4.2V lithium battery protection board - High current protection board, continuous 15A current - Protection board with overcharge protection, over-discharge protection, over-current protection, short circuit protection. - Continuous discharge current:15A(max) - Instantaneous discharge current:25A ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JRF9J3W | | Best Sellers Rank | #1,186,032 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,393 in Power Converters | | Brand | daier | | Color | Multicolor | | Customer Reviews | 4.1 out of 5 stars 45 Reviews | | Input Voltage | 3.7 Volts | | Item Weight | 0.02 Kilograms | | Manufacturer | daier | | Mfr Part Number | E1080 | | Model Number | E1080 | | Output Voltage | 21 Volts | | Plug Format | Type A | | Plug Type | Type A | ## Images ![daier 5S 15A 18.5V 5 Cell Lithium Li-ion 18650 Battery Packs BMS Protection PCB Board - Image 1](https://m.media-amazon.com/images/I/71teRbNP1HL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works very well, some modification may be required. *by D***5 on May 3, 2020* This board is easy to use and install, all the pads are clearly labeled. My only issue is that the pads for the battery connections have little metal plates soldered to them that just wouldn't take solder regardless of what I tried. I had to heat them up and remove the plates from the pads but after that, the board works very well. ### ⭐ Misleading Pictures *by A***. on May 14, 2020* I received this product today, It is only BMS no wires or instructions The picture shows Batteries and BMS. ### ⭐ CRAP *by V***5 on June 23, 2020* Soldered everything and it gives voltage with meter of 11.2 volts, but will not charge. --- ## 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/95786029-daier-5s-15a-18-5v-5-cell-lithium-li-ion](https://www.desertcart.vu/products/95786029-daier-5s-15a-18-5v-5-cell-lithium-li-ion) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*