Shop – Page 3 – Heltec BMS

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8S 13-24S 0.6A 1A 2A 60A 100A 150A 200A Active balance Smart BMS
0 out of 5
Price range: $50 through $170
13-24S 0.6A 1A 2A Active balance 100A 150A 200A Smart BMS Li-ion Lipo Lifepo4 LTO support CAN/RS485 mobile app via bluetooth for E-bike

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8S BMS 25A 50A 60A 80A 120A 150A 160A 180A 200A 300A 350A 3.2V LifePo4 same port split port
0 out of 5
Price range: $17.50 through $88.65
8S BMS 25A 50A 60A 80A 120A 150A 160A 180A 200A 300A 350A 3.2V LifePo4 same port split port The 8 series iron lithium series also belong to the 24V series, with a full charge of about 29.6V. According to the different current resistance A number of the protection board, it can be commonly used in power tools, energy storage, solar energy storage, and engine starting

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Battery Equalizer 2-24S 4A/10A/15A Intelligent Active Balancer For Lithium Battery
0 out of 5
Price range: $80 through $310
This is a tailor-made equalization management system for high-capacity series-connected battery packs. It can be used in the battery pack of small sightseeing cars, mobility scooters, shared cars, high-power energy storage, base station backup power, solar power stations, etc., and can also be used for battery equalization repair and restoration. This equalizer is suitable for…

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Battery Equalizer Balanceing current 1-7A Intelligent Battery Equalization Instrument Repair Lithium Battery
0 out of 5
Price range: $340 through $380
Detailed Parameters Power supply mode DC 12V 4A Single-channel voltage measurement range 1V~5V Single-channel voltage display accuracy 0.001V Single-channel voltage acquisition accuracy +(0.05%+0.003V) Single-channel voltage working range 2.0V~4.5V Adjustable balancing current 1A-7A (The smaller the voltage, the smaller the impedance and the smaller the current.) Applicable battery type Lithium batteries with voltages between 2.0V and…

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Battery Internal Resistance Tester High Precision Measuring Instrument
0 out of 5
Price range: $120 through $150
This instrument adopts the high-performance single-crystal microcomputer chip imported from ST Microelectronics, combined with the American “Microchip” high-resolution A/D conversion chip as the measurement control core, and the precise 1.000KHZ AC positive current synthesized by the phase-locked loop is used as measurement signal source apply on the tested element. The generated weak voltage drop signal…

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Battery Spot Welder Max 42KW Capacitor 18650 Battery Welding Machine
0 out of 5
Price range: $520 through $657
Heltec new spot welding models are more powerful with max peak pulse power of 42KW. You can select the peak current from 6000A to 7000A. Specially designed for welding copper, aluminum and nickel conversion sheet, SW02 series support thicker copper, pure nickel, nickel-aluminum and other metals welded easily and firmly (support nickel plated copper sheet…

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BMS 8S 50A 60A 80A 120A 200A 250A 300A 350A for 3.2V LifePO4 Battery protection board
0 out of 5
Price range: $22.99 through $88.65
Wholesale 29V 25.6V BMS 8S 50A 60A 80A 120A 200A 250A 300A 350A18650 BMS Balance Board for 3.2V LifePO4 Battery protection board

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Capacitor Storage Battery Spot Welding Machine 11.6KW 12KW 19.8KW Portable Small Spot Welder LED Digital Display 0.5mm thickness weld
0 out of 5
Price range: $130 through $660
Seller’s suggestion: HT-SW01D is equipped with 73B spot welding pen, which has the highest power and the thickest can be 0.3mm pure nickel, 0.4mm nickel-plated, and 0.5mm stainless steel, which is recommended. Selection table: 2 versions of HT-SW01H. 1: Standard version : HT-SW01H-A 2: updated version : HT-SW01H-B -Add S-73B spot weld…

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Heltec 10A 4S-24S feedback type energy transfer active equalization Balancer
0 out of 5
Price range: $29 through $88
Balance type: Energy transfer. That is, a battery with a high voltage charges a battery with a low voltage. It does not only refer to adjacent battery voltages, but is between the high voltage and the low voltage in all batteries. Classification of string numbers: There are 5 kinds of string numbers. Namely: 4 S,…

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Heltec 10A active Balancer 4S 8S Transformer feedback energy transfer board
0 out of 5
Price range: $20 through $25
This active equalizer is a transformer push-pull rectification feedback type, real-time, dynamic, synchronous, and energy transfer type. The equalizing current is not a fixed size, the range is 0-10A. The size of the pressure difference determines the size of the equalizing current. Final equalization accuracy, within 5MV (approximately). There is no pressure difference starting requirement,…

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Heltec 12V LCD Battery Equalizer Batteries Voltage Balance Lead Acid Battery Connected Parallel Series for 24/36/48V/96V
0 out of 5
$46
What is the Battery Equalizer? Battery equalizer is used to maintain the charge and discharge balance betweeneach battery in the battery pack connected in series or parallel. During the operation of the battery connected in series or parallel, due to the difference inthe chemical composition and temperature of the battery cells, it will cause…

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Heltec 3V Sodium-ion battery BMS 12V Protection Board 3-16S Wide Temp Overcharge Protection for Electric Bike Scooter Motorcycle
0 out of 5
Price range: $8 through $11
Basic Parameters 3-10S 15A 3V Applicable battery cells: 3.0V Na-ion cell Applicable battery strings: 3-10S Discharge continuous current: 20A Discharge protection current limiting: 30A Charge continuous current: 15A Charge protection current limiting: 20A Overcharge voltage: Single path 3.95V±0.025V Overcharge discharge voltage: Single path 3.8V±0.05V Overdischarge voltage: Single path 1.5V±0.05V Overdischarge discharge voltage: Single path…

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Heltec 48V 60V BMS 16S 60A 80A 120A 160A 200A 250A 300A 350A Lifepo4/lipo battery protection board solar energy storage
0 out of 5
Price range: $28 through $145
Heltec 48V 60V Lifepo4/lipo battery protection board for solar energy storage

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Heltec 4S 5S 6S 7S 8S 9S 10S 15A LTO BMS 2.4V Lithium Titanate Multi-string Lithium Battery Protection Board balanced BMS
0 out of 5
Price range: $18.69 through $20.89
Product Specifications Note: This board can do any kind of 4 to 10 strings. Please take a message when you take a picture. We have good configuration parameters to achieve the number of strings you want. Configurable parameters: overcharge point 2.8V-4.375V range configurable, one step per 25mV; Over-distribution 1.4V-2.900V range is configurable, one step per…

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Heltec 4S 6S 8S Battery Voltage Tester for Li-ion, LiFePO4, LTO Packs, Single Cell & Series Voltage Monitor
0 out of 5
Price range: $10 through $15
TFT Voltage collection Display Model:LS04SA/LS06SA/LS08SA Number of Strings:4S/6S/8S Battery Type:Ternary lithium, lithium iron phosphate, lithium titanate, etc. Single String Range:0.1V-6V Measurement Accuracy 0.01%/±1MV High Reliability with Multiple Protective Measures This product boasts High Reliability. It adopts multiple protective measures, ensuring safer usage and a longer service life. The specific protective performances include: Insulation Moisture-proof…

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Heltec 5-120V Discharge Battery Capacity Tester 1-50A Battery Discharge Test Machine
0 out of 5
$260
Battery Capacity Tester (Discharge) High cost-effective battery discharge capacity tester – HT-DC50ABP, Heltec’s latest battery discharge capacity tester, perfectly suitable for 5-120V batteries, designed for battery packs, from low voltage to high voltage scenarios, all in one go! Discharge Voltage Range: 5-120V Discharge Current Range: 1-50A Brand Name: Heltec Energy…

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Heltec Active Balancer 3S-21S 5A Capacitive active equalization Active Balancer
0 out of 5
Price range: $7 through $56
3S 4S 5S 6S 7S 8S 3S-21S 5A Active Equalizer Balancer Lifepo4 Lithium Lipo LTO Battery Energy active equalization Capacitor

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Heltec Active Balancer 8S 5A Lithium Battery Balancer with Display
0 out of 5
$43
DS0877 （NCM/LFP）- 8S 5A Active Balancer with display & ABS case Product Information Brand Name: Heltec Energy Origin: Mainland China MOQ: 1 pc Certification: FCC Base Material PCB Board Battery Type: NCM/LFP/LTO Warranty: One Year Balance current MAX 5.5A Working Environment Temperature -10℃~60℃ Characteristic High current energy transfer Customization Customized logo Customized packaging Graphic customization Package 1….

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Heltec Energy Pro Li-ion/LiFePO4 Charger (3.6-125V 1-30A) | Built-in Capacity Testing for Solar/ RV/ Marine Battery Systems
0 out of 5
Price range: $250 through $380
Heltec HTCH125V20A/HTCH125V30A/HTCH60V30A: Professional Li-ion/Lithium Iron Battery Charger Upgrade your battery maintenance with the Heltec HTCH125V20A—an intelligent, high-performance charger built for reliability and precision. Key Features 1. Versatile Compatibility & Power Voltage Range: 3.6V–125V (customizable precision adjustment) Current Range: 1A–20A (constant current safety setting) Applicable Scenarios: Works with lithium battery packs for forklifts, golf carts, boats, and more. 2. Real-Time…

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Heltec Lithium Battery Capacity Tester 5V 50A Battery Load Bank Charge/Discharge Unit
0 out of 5
Price range: $13 through $185
HT-BCT50A 5VHeltec Lithium Battery Capacity Tester 5V 50A Battery Load Bank Charge/Discharge Unit Product Information: Model: HT-BCT50A Charging Range: 0.3-5V/0.3-50A adjustable, CC-CV Discharging Range: 0.3-5V/0.3-50A adjustable, CC Working Steps: Charge/Discharge/Rest Time/Cycle up to 9999 times Auxiliary Function: Voltage balance (CV discharge) Protection Functions: Battery overvoltage/Battery reverse connection/Battery disconnection/Fan inoperability Accuracy: V±0.1%, A±0.1% (accuracy guaranteed within…

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Heltec Maintenance Mode Activation Module for Tesla Model 3 & Y – 1-Click Plug & Play Access
0 out of 5
Original price was: $43.Current price is: $30.
Tesla Model 3/Y Maintenance Mode Activation Module Unlock Professional-Grade Vehicle Diagnostics & Maintenance with One Click Imagine owning a sleek Tesla Model 3 or Model Y, yet constantly stressed about routine maintenance? It’s time to say goodbye to complicated software tools and tedious technician appointments! Our Tesla Model 3/Y Maintenance Mode Activation Module is tailor-made…

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Heltecbms 102.4V 350A 500A Relay bms 32s lifepo4 2000A 5000A Peak Battery protection board for 108v energy storage system
0 out of 5
Price range: $120 through $130
Feature Balancing Voltage (Forced Balancing) Start Voltage ≥ 3.405 ± 0.03V Stop Voltage ≤ 3.405 ± 0.03V Balancing Current: 100–500mA Over-Discharge Protection Detection Voltage 2.350 ± 0.1V Detection Delay 500–1500ms Release Voltage 2.550 ± 0.1V Discharge Overcurrent Protection Detection Current: 5 times the continuous current Detection Delay: 100–400ms Release Condition: Disconnect load / reactivate charging…

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Heltecbms Ebike BMS 36v 10S 6S 7S 8S 9S 24v BMS 15A 20A Protection Board 3.7V 18650 Lithium Battery With Temperature Control
0 out of 5
$9
ONLY Tem Means with the Temperaure sensor. if you choose no Tem, that is no temperaure controll 6S 7S 8S 9S 3.7V 15A Common port Size:60.5MM*32.5MM*9MM Continuous discharge current limiting:15A Continuous current limiting during charging:8A Discharge protection current limiting:40A Charging protection current limiting:10A Limited charge voltage:25.2V/29.4V/33.6V/37.8V Overcharge voltage :4.25V±0.025V Overcharge release voltage：4.15V±0.05V Over-discharge voltage：2.7V±0.05V Overdischarge…

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HT-ED10AC20 Lithium Battery Capacity Tester Charge Discharge Balancer 20 channels 10A
0 out of 5
Price range: $10 through $1,100
Can be used when the batteries are connected in series. Technical parameters and environmental requirements: Machine name: Lithium battery charge and discharge equalization repair instrument Machine size: 63.5cm* 30cm*16cm Input power: AC200V~245V@50HZ/60HZ 10A Input power: standby power 80W, full load power 1650W Operating temperature and humidity: ambient temperature <35 degrees humidity <90% Number of channels:…

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JK BMS 8S/16S 24V 48V LiFePo4 BMS Li-Ion LTO Battery 100A 150A 300A Home energy storage Inverter BMS For Deye Victron Inverter
0 out of 5
Price range: $11 through $122
About APP support Download link-IOS : Search (JK BMS) in the APP STORE Download link-Andriod : https://play.google.com/store/apps/details?id=com.jktech.bms Supports upper computer programs, and the computer can update firmware. The APP supports inverter selection.

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