--- product_id: 248125669 title: "Jadeshay BMS Battery Protection Board,10 String 36V 30A Lithium Li-ion Cell 18650 Protection Board Battery Protection Board with Balance Function and Overcharge Overdischarge Overcurrent Protection" brand: "jadeshay" price: "10262 Ft" currency: HUF in_stock: true reviews_count: 13 category: "Jadeshay" url: https://www.desertcart.hu/products/248125669-jadeshay-bms-battery-protection-board-10-string-36v-30a-lithium store_origin: HU region: Hungary --- # 30A max continuous current 10-string 36V Li-ion support Active cell balancing function Jadeshay BMS Battery Protection Board,10 String 36V 30A Lithium Li-ion Cell 18650 Protection Board Battery Protection Board with Balance Function and Overcharge Overdischarge Overcurrent Protection **Brand:** jadeshay **Price:** 10262 Ft **Availability:** ✅ In Stock ## Summary > ⚡ Power up safely, balance perfectly, ride confidently! ## Quick Answers - **What is this?** Jadeshay BMS Battery Protection Board,10 String 36V 30A Lithium Li-ion Cell 18650 Protection Board Battery Protection Board with Balance Function and Overcharge Overdischarge Overcurrent Protection by jadeshay - **How much does it cost?** 10262 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/248125669-jadeshay-bms-battery-protection-board-10-string-36v-30a-lithium) ## Best For - jadeshay enthusiasts ## Why This Product - Trusted jadeshay brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Balancing Tech:** Ensures all battery cells charge evenly, maximizing lifespan and peak performance. - • **Universal 10S Compatibility:** Seamlessly supports 1 to 10 series 18650 lithium-ion cells for flexible power setups. - • **Compact & Lightweight Design:** Slim profile fits discreetly in your e-bike or scooter without adding bulk. - • **Comprehensive Multi-Level Protection:** Overcharge, overdischarge, overcurrent & short circuit safeguards keep your battery and ride safe. - • **Optimized for High-Performance E-Mobility:** Handles up to 30A current, perfect for electric bikes, scooters, and inverters demanding reliable power management. ## Overview The Jadeshay BMS Battery Protection Board is a precision-engineered 10-string 36V lithium-ion battery management system designed for professional-grade e-mobility applications. Featuring robust multi-level protections including overcharge, overdischarge, overcurrent, and short circuit safeguards, it actively balances each cell to extend battery life and optimize performance. Compact and lightweight, it supports up to 30A continuous current, making it ideal for electric bikes, scooters, and inverters requiring reliable, safe, and efficient power management. ## Description Product Description The primary functions of a lithium battery protection board are safety protection, state estimation, and equalization management. Its core features are real-time monitoring, active control, and multi-level redundancy protection. When there are any issues with the BMS 36V lithium battery protection board, such as heating or high temperature, please stop working and follow the step to check if there are any wiring errors. In addition, the battery protection board also has Overcharge protection / Over discharge protection / Over-current protection / Output short circuit protection If you encounter any problems, please let us know promptly, and we will provide you with a satisfactory solution. 1: Is this battery protection board a split port or common port? Because the charging negative (C-) and discharging negative (P-) of this protection board are separated and connected to different points of the board, so the charging current and discharging current are not the same, which belongs to split port. 2: What is equalisation function? How is this function realised? a. The working principle and function is like this, when the voltage of one of your batteries reaches (Polymer 4.18V, LiFe3.6V), the equalisation function of this battery on the battery protection board will be turned on automatically, after the equalisation is turned on, the equalisation resistor on the battery protection board will start to discharge with a current of 35MA. (When balancing is turned on, there will be slight heat on the back of the protection board, which is normal phenomenon) And now the battery serie is charging and discharging at the same time. b. The other batteries that have not reached (Polymer 4.18V, LiFe3.6V) are only charging but not discharging, and then when the highest battery reaches (Polymer 4.25V, LiFe3.75V), it will be cut off for protection, and all other batteries will stop charging at this time. This working principle can make your batteries in charging, balanced charging, so that your battery voltage to achieve the effect of balance. However, if there is a large voltage difference between the batteries, then the equalisation function will be of little use. 3: What kind of charger should I choose? Lithium batteries must be charged with a special charger for lithium batteries, do not use a lead-acid battery charger, lead-acid charging may have a high-voltage breakdown of the protection board MOS tube, resulting in the protection of the board overcharge is not protected. Lithium iron battery charger voltage = number of strings × 3.6V; polymer battery charger voltage: number of strings × 4.2V. 4: How much current should I choose for the protection board? How many amperes to choose depends on the motor power of your e-bike or the current limit of the controller, for example, choose 16A for below 350W, 18A for below 500W, 35A for below 800W, 60A for below 1000W, and confirm with the our service team to see if it is applicable for above 1200W. In short, the continuous current of the protection board must be greater than the current limit of the controller. 5: Is my protection board broken? Want to judge whether the protection board has a problem, use a multimeter to detect each string of battery voltage is the same? For example, to the voltage difference between the sections of more than 1.0V performance failure: the tram can not run far, start power outages, charging time is short, this problem is basically more battery cell problems. Protection board failure is: can not be discharged, measuring the battery voltage and can not be discharged. 6: Some users feedback, it seems to work normally before the first charging, and then it is dead. It stops working after the second charge, why is that? This is because the voltage difference between the 10 strings of batteries is too large, it is recommended that the maximum voltage difference should not be higher than 0.3V. 7. Please do not continuously P +, P - repeated short circuit, there will be circuit voltage spikes, easy to cause damage to the MOS tube 8. Please do not let the battery protection board touch water, easy to damage 9. Please pay attention to anti-static operation when soldering the protection board Review: Good value for the money - My ebike battery wouldn't charge and only 19 v at the outlet si I knew something was up and I replaced the BMS with this. Everything is now working fine I would recommend this one Review: Very good product - Was very skeptical due it share size. But work like a charm very is and straight forward to work with. Due to it size it can be fitted anywhere. Has no negative impact on battery life. ## Features - 【Safe to Use】The main functions of the 18650 lithium battery protection board include overcharge protection, overdischarge protection, overcurrent protection and short circuit protection. Together, these functions ensure that the battery operates under safe working conditions, and protects user safety. - 【Easy to Use】Supports multiple series configurations: Compatible with 1 to 10 series 18650 lithium battery modules, providing a flexible power solution. Optimises the charging process, reduces energy loss, ensures optimal battery performance and extends battery life. - 【Compatible Battery Types】This BMS protection board is suitable for 10-cell lithium-ion batteries, can be used for 3.7V ternary batteries, manganese acid batteries and cobalt acid batteries. - 【Wide Range of Applications】With the balancing function, bms can ensure each battery unit is fully charged at the same time, suitable for electric vehicles, electric mopeds, scooters, inverters, etc. - 【Lightweight and Compact】Doesn't take up too much space,the lithium battery protection board is easy to carry and store; the maximum working current is 30A, choosing the right protection board can prolong battery life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HZBLC3J | | Amperage | 30 Amps | | Battery Charge Time | 3 Hours | | Best Sellers Rank | 158,005 in DIY & Tools ( See Top 100 in DIY & Tools ) 15,563 in Electrical | | Brand | Jadeshay | | Brand Name | Jadeshay | | Colour | silver | | Compatible Devices | Devices that use 10S Li-ion battery packs | | Connector Types | XT60 | | Country of Origin | China | | Current Rating | 30 Amps | | Customer Reviews | 3.9 out of 5 stars 222 Reviews | | Input Voltage | 36 Volts | | Item Dimensions D x W x H | 43.2D x 45.7W x 15.2H centimetres | | Item Weight | 0.04 Kilograms | | Item weight | 0.04 Kilograms | | Manufacturer | Rosilesi | | Manufacturer Part Number | Jadeshayox45arfu6c | | Model Number | Jadeshayox45arfu6c | | Number of Ports | 2 | | Output Voltage | 35 Volts | | Output voltage | 35 Volts | | Product dimensions | 43.2D x 45.7W x 15.2H centimetres | | Specification Met | UL | | Specification met | UL | ## Product Details - **Brand:** Jadeshay - **Product dimensions:** 43.2D x 45.7W x 15.2H centimetres - **Item weight:** 0.04 Kilograms - **Output voltage:** 36 Volts (DC) - **Specification met:** UL ## Images ![Jadeshay BMS Battery Protection Board,10 String 36V 30A Lithium Li-ion Cell 18650 Protection Board Battery Protection Board with Balance Function and Overcharge Overdischarge Overcurrent Protection - Image 1](https://m.media-amazon.com/images/I/712dsfZwTKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good value for the money *by J***. on 6 June 2026* My ebike battery wouldn't charge and only 19 v at the outlet si I knew something was up and I replaced the BMS with this. Everything is now working fine I would recommend this one ### ⭐⭐⭐⭐⭐ Very good product *by T***N on 13 January 2026* Was very skeptical due it share size. But work like a charm very is and straight forward to work with. Due to it size it can be fitted anywhere. Has no negative impact on battery life. ### ⭐ Mine came faulty. *by L***✨ on 22 September 2025* Lasted about 2 weeks and completely gave up. Im pretty sure it was faulty from the start because I was getting some weird voltage readings compared to a good tested multimeter. Ive also fitted tons of similar boards in the past and never had any issues so im pretty sure this one was faulty from the start. Unfortunately I didnt use it straight away so im outside of the returns window. ## Frequently Bought Together - Jadeshay BMS Battery Protection Board,10String 36V 30A Lithium Li-ion Cell 18650 Protection Board Battery Protection Board with Balance Function and Overcharge Overdischarge Overcurrent Protection - sourcing map Battery Wrap PVC Heat Shrink Tubing 95mm Dia 150mm Flat 1.5m Black Good Insulation for Battery Pack - Youmile 5 Size 5mm 10mm 20mm 30mm 50mm 30m/100ft BGA High Temperature Film Heat Resistant Polyimide Kapton Tape Gold Resisting Sticky --- ## 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.hu/products/248125669-jadeshay-bms-battery-protection-board-10-string-36v-30a-lithium](https://www.desertcart.hu/products/248125669-jadeshay-bms-battery-protection-board-10-string-36v-30a-lithium) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-08-22*