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Heltecbms lifepo4 bms 24v 6s 7s 8s li ion balanced 18650/21700 30A 60A 80A 120A 200A 300A 350A lithium battery protetcion board

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6S/7S/10S 30A 3.7V Same Port

Size:63×48×8

Overcharge protection : 4.25v

Over-discharge protection : 2.8v

Abnormal high voltage protection

Temperature protection optional

Maximum continuous current : 30A

Discharge over current protection : 100A

Load short circuit protection

Balance current : 83 mA

Charging recovery

8S 3.2V 30A Same port

8S Lifepo4 30A:

DIMENSIONS: 63*48MM

Specification: 8S Lifepo4 30A

Overcharge: 3.65V±0.025

Charge recovery: 3.55V±0.025

Over discharge: 2.3V±0.025V

Discharge Recovery 2.5V±0.025V.

Balance: 3.45±0.025V

Current: 25A, if do good cooling can 30A.

Withstands transient peak current: 150A

Application: Nominal 3.2V lifepo4 iron phosphate battery

Operating temperature: -30/+80°С

Self-consumption: <35uA

The product application range is mainly used for motor or energy storage products within 12V 500W.

6S/7S/10S 60A 3.7V Same Port

Size: 63×48×14

Overcharge protection : 4.25v

Over-discharge protection : 2.8v

Abnormal high voltage protection

Temperature protection optional

Maximum continuous current : 60A

Discharge over current protection : 200A

Load short circuit protection

Balance current : 83 mA

Charging recovery

Application:

Applicable to 24V Electric bicycle and electric tools within 1200W

8S 3.2V 60A Same port

8S Lifepo4 60A:

DIMENSIONS: 63*48MM

Specification: 8S Lifepo4 60A

Overcharge: 3.65V±0.025

Charge recovery: 3.55V±0.025

Over discharge: 2.3V±0.025V

Discharge Recovery 2.5V±0.025V.

Balance: 3.45±0.025V

Current: 50A, if do good cooling can 60A.

Withstands transient peak current: 300A

Application: Nominal 3.2V lifepo4 iron phosphate battery

Operating temperature: -30/+80°С

Self-consumption: <35uA

The product application range is mainly used for motor or energy storage products within 12V 1000W.

6S/7S 3.7V 80A Same Port

Size: 72*55*8mm

Overcharge protection: 4.25v±0.25v

Charging recovery: 4.2V±0.25v

Over-discharge protection: 2.8v±0.25v

Discharge recovery: 3.0v±0.25v

Maximum continuous current: 80A

Peak Current: 240A

Balance current: 80 mA

Balanced starting voltage: 4.22v±0.25v

Charging recovery

Self-consumption: ≤35uA

8S 3.2V 80A Same Port

Size: 72*55*8mm

Overcharge protection: 3.65v±0.25v

Charging recovery: 3.55V±0.25v

Over-discharge protection: 2.35v±0.25v

Discharge recovery: 2.55v±0.25v

Maximum continuous current: 80A

Peak Current: 240A

Balance current: 80 mA

Balanced starting voltage: 3.405v±0.25v

Charging recovery

Self-consumption: ≤35uA

6S 7S 120A 3.7V Same Port

Charge protection voltage: 4.28V

Charge protection release voltage: 4.08V

Discharge protection voltage: 2.8V

Discharge release voltage 3.0V

Balanced voltage: 4.17V

Balanced current: 83MA

Maximum continuous overcurrent: 150A

Current limit protection: 700A

Short circuit protection: load short circuit protection

Wiring method: same port

Size: 115 * 66 * 14MM

Commonly used: power tools within 2500W, mopeds, 24V small inverters, etc.

8S 120A 3.2V Same Port

Charging type: same port

Charging protection voltage: 3.75V

Discharge protection voltage: 2.2V

Charge release voltage: 3.55V

Discharge release voltage: 2.7V

Balance voltage 3.5V

Balance current: 83MA

Charging current: 50A

Long-term continuous overcurrent value: 80A

Instantaneous current limit value: 450A/100ms

Short circuit protection: load short circuit

Charging low temperature/high temperature protection: -7℃/55℃

Discharge high temperature protection: 75℃

Dimensions: 115×66×14MM

8S 3.2V 300A Same Port

Dimensions: 150×80×12MM

Specifications: 6/7/8 strings of lithium iron phosphate 300A

Charging recovery: 3.5V±0.025V

Over discharge: 2.2±0.025V

Discharge recovery 2.5±0.025V

Balance: 3.46±0.025V

Maximum continuous current: 300A

Can withstand instantaneous peak current (2 seconds): 800A

Applicable: Nominal 3.2V lithium iron phosphate battery

Working temperature: -30/+80℃

Self-consumption: ≤35uA

Features: low conduction internal resistance, high voltage resistance, and good stability. Energy storage lithium battery pack dedicated to 6000W load power.

If it is used for starting or forklift, the withstand voltage needs to be increased. Please choose 80V withstand voltage version.

6S 7S 3.7V 350A Same Port

Overall dimensions: 163×82×12MM

Specifications: 6/7/8 string ternary lithium battery 350A

Overcharge: 4.25V±0.025V

Charge recovery: 4.2V±0.025V

Over discharge: 2.7±0.025V

Discharge recovery 3.0±0.025V

Balance: 4.2±0.025V

Maximum continuous current: 350A

Withstand instantaneous peak current (2 seconds): 900A

Applicable: nominal 3.7V ternary lithium battery

Working temperature: -30/+80℃

Self-consumption: ≤35uA

Product application range

Features: low conduction internal resistance, high voltage resistance, and good stability. Energy storage lithium battery pack dedicated to 7000W load power.

If it is used for starting or forklift, the withstand voltage needs to be increased. Please choose 80V withstand voltage version.

8S 3.2V 350A Same Port

Overall dimensions: 163×82×12MM

Specifications: 6/7/8 strings of lithium iron phosphate 350A

Overcharge: 3.65V±0.025V

Charging recovery: 3.5V±0.025V

Over discharge: 2.2±0.025V

Discharge recovery 2.5±0.025V

Balance: 3.46±0.025V

Maximum continuous current: 300A

Withstand instantaneous peak current (2 seconds): 900A

Applicable: Nominal 3.2V lithium iron phosphate battery

Working temperature: -30/+80℃

Self-consumption: ≤35uA

Product application range

Features: low conduction internal resistance, high voltage resistance, and good stability. Energy storage lithium battery pack dedicated to 7000W load power.

If it is used for starting or forklift, the withstand voltage needs to be increased. Please choose 80V withstand voltage version.

color

6S 3.7V 30A Same, 7S 3.7V 30A Same, 8S 3.2V 30A Same, 7S 3.7V 60A Same, 6S 3.7V 60A Same, 8S 3.2V 60A Same, 6S 3.7V 80A Same, 7S 3.7V 80A SameS, 8S 3.2V 80A Same, 6S 3.7V 120A Same, 7S 3.7V 120A Same, 8S 3.2V 120A Same, 6S 3.7V 200A Same, 7S 3.7V 200A Same, 8S 3.2V 200A Same, 8S 3.2V 300A Same, 6S 3.7V 350A Same, 7S 3.7V 350A Same, 8S 3.2V 350A Same

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