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4S BMS 120A 160A 180A 3.2V same port
0 out of 5
Price range: $25.39 through $40.89
It is suitable for motors within 1500W, and is often used in trawlers, marine propellers, and low-power energy storage within 1800W.

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4S BMS 200A 3.2V SAME PORT/SPLIT PORT
0 out of 5
Price range: $38.29 through $47
For solar battery group within 12V/500W, the maximum load power is applicable to 2000W

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4S BMS 200A 3.7V same port
0 out of 5
$45
It is suitable for motors within 2000W, and is often used for energy storage within 2500W of load power.

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4S BMS 330A 3.2V LifePo4 same port/split port
0 out of 5
Price range: $54.99 through $64.99
4S 330A 3.2V split port SKU: 1484 Charging type: split port Charging protection voltage: 3.75V Discharge protection voltage: 2.1V Charge release voltage: 3.6V Discharge release voltage: 2.5V Balance voltage 3.55V Balance current: 90MA Charging current: 80A Long-term continuous overcurrent value: 330A Instantaneous current limit value: 1200A Short circuit protection: load short circuit Dimensions: 150×80×14MM Weight:…

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4S BMS 380A 3.2V LifePo4
0 out of 5
$72
4S 380A 3.2V SKU:1337 Charging protection voltage: 3.75V Discharge protection voltage: 2.1V Charge release voltage: 3.6V Discharge release voltage: 2.5V Balance voltage 3.55V Balance current: 95MA Long-term continuous overcurrent value: 380A Instantaneous current limit value: 1800A Short circuit protection: load short circuit Dimensions: 163×82×14MM Weight: 245g

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4S BMS 40A 3.7V LiPo
0 out of 5
$2.99
12-16V hand drill, lighting fixtures within 200W, not suitable for inverter

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4S BMS 50A 3.7V 3.2V LiPo/LifePo4
0 out of 5
$4.69
Suitable for motors within 350W, often used in trawlers, and low-power energy storage around 500W.

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4S BMS 80A 3.2V 3.7V LifePo4/LiPo same port
0 out of 5
Price range: $15.19 through $16.69
It is suitable for motors within 800W, often used in marine propellers, and low-power energy storage around 1000W.

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6 Channels with Display 7-23V Multi-function Battery Repair Instrument Charge 6A Discharge 10A
0 out of 5
$610
6 Channels with Display 7-23V Multi-function Battery Repair Instrument Charge 6A Discharge 10A Product Information Brand Name： Heltec Energy Origin: Mainland China Warranty： One year MOQ: 1 pc Number of channels 6 Input voltage: 220V Charging voltage range: 7~23V adjustable, voltage 0.1V adjustable Charging current range: 0.5 ~ 5 A adjustable, current 0.1A adjustable Discharge voltage range: 2~20V adjustable, voltage 0.1V adjustable…

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6S 5A Capacitor Active Balancer LFP NCM LTO Battery Balancing Equalizer with LCD Display
0 out of 5
$37
DS1004 – 6S 5A Capacitor Active Balancer with LCD Display Technical indicators Indicator content Product model DS1004/DS1004C Applicable string number 6S Applicable battery type NCM/LFP/LTO Operating voltage range NCM/LFP: 2.7-4.2V LTO:1.8V-2.7V Balance voltage accuracy 5mV (typical) Balance mode Active balance in which the entire battery group participates in energy conversion at the same time. Balance current…

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6S 7S BMS 200A 300A 350A
0 out of 5
Price range: $17.89 through $69.88
6S 7S BMS 200A 300A 350A 3.7V Li-ion Battery Protection Board for 6000W high-power inverter, solar energy storage, 24V car start

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6S 7S BMS 20A 30A 50A 60A 80A 150A 200A 3.7V LiPo SAME PORT
0 out of 5
Price range: $6.89 through $45.98
6S 7S BMS 20A 30A 50A 60A 80A 150A 200A 3.7V LiPo SAME PORT

6-7 series specifications, belong to the lithium battery protection board in the 24V series voltage range, according to the different A number of the protection board, commonly used in power tools, mopeds, energy storage, etc.

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6S 7S BMS 30A 60A 80A 150A 200A 300A 350A Balance Battery Protection Board
0 out of 5
Price range: $17.89 through $69.88

24V BMS 6S 7S 30A 60A 80A 150A 200A 300A 350A BMS Balance Board 24V car startup/ Electric bicycle/electric tools/ inverter

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8 channels Charge/Discharge 10A Battery Test & Equalization Instrument Nl-MH/Lithium/Lead Acid Battery Maintain
0 out of 5
$1,700
Heltec Energy 20V Multi-type Battery Charge/Discharge & Equalization Repair Instrument: Precision Empowerment for Full Lifecycle Battery Management In an era of rapid battery technology iteration and exploding application scenarios, battery performance testing, capacity restoration, and equalization management have become core needs of the industry chain. This 20V multi-type battery charge/discharge & equalization repair instrument launched by…

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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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8S BMS 80A 3.2V lifepo4 Same Port
0 out of 5
$29.95
24V 8S 80A lifepo4 bms 24V/1500W motor/scooters/wheelchairs/propellers, lawn mowers/low-power energy storage bmsower ener

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adjustable universal battery fixture welding frame 18650 21700 lithium battery pack spot welder fixture
0 out of 5
$17
Feture Suitable for lithium battery 18650/21700/32650, etc. Material: Wood Size: Minimum 2*2 18650 Maximum 17*20 18650 Package Include

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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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Product on sale

BMS 1S 12A 20A 25A 3.7V lithium battery protection board 18650 4.2V charging voltage/short circuit/overcharge prevention
0 out of 5
Price range: $5 through $10
1S 12A 3.7V Same Size: 40*12*3.5mm Maximum operating current: 12A Upper limit instantaneous current: 17A Overcharge voltage range: 4.28±0.05V Over-discharge voltage range: 2.4V±0.05V Charging voltage: 4.2V Quiescent current: <30uA Short circuit protection: can protect, delay self-recovery 1S 20A 3.7V Same Size: 50*20*3.5mm Maximum operating current: 16A Upper limit instantaneous current: 34A Overcharge voltage range:…

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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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