| Merknaam: | Enerkey |
| Modelnummer: | EK-BM3R10S80A |
| MOQ: | 100pieces |
| Prijs: | $6.9-$8.1 |
| Verpakking: | Sterk papieren doos +Eva Foam |
| Betalingsvoorwaarden: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Enerkey Hardware 80A BMS 6s 80a 3s 4s 5s 6s 7s 8s 9s 10s 12v 24v 36v Lipo Lithium /Lifepo4 Battery Management System
**Application Areas:**
**Electric Vehicles:** Suitable for electric bicycles, electric motorcycles, electric scooters, etc., providing reliable protection for the lithium battery packs of these vehicles, ensuring stable and safe power during operation, extending battery life, and reducing operating costs.
**Model Toys:** In model airplanes, model cars, and other model toys, it effectively protects the lithium battery packs, preventing battery damage caused by improper operation or abnormal conditions, allowing model enthusiasts to enjoy the fun of model toys with greater peace of mind.
**Model Toys:** Energy Storage System This system can be used in small-scale energy storage systems such as home energy storage and solar energy storage to ensure the safe and stable operation of lithium battery packs and improve the efficiency of energy storage and utilization.
User Guide
Installation Steps
First, confirm that the specifications of the lithium battery pack are consistent with the applicable range of the protection board.
Connect the protection board to the lithium battery pack using the correct polarity and interface, ensuring a secure connection and avoiding loose connections.
After connection, use a multimeter or other tools to check if the connection is correct and if the voltage is normal.
Precautions for Use
Avoid short circuits between the protection board and metal objects to prevent damage.
Regularly check the working status of the protection board. If abnormal heating, odor, or other abnormalities are detected, stop using it immediately and inspect it.
Do not use the protection board in harsh environments such as high temperature, humidity, or corrosive conditions.
After-sales service We provide comprehensive after-sales service. The product enjoys a one-year warranty from the date of purchase. During the warranty period, if there is any quality problem caused by non-human damage, we will replace or repair it for you free of charge. At the same time, our professional customer service team is always ready to answer any questions you may have during use, so that you have no worries.
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| Item type | Parameters | |||||||||
| 1 | Parameter Overview | Product Model | EK-BM3R10S80A | |||||||
| Product Size(mm) | L77.5*W28*T5 | |||||||||
| Product Weight(kg) | 0.1 | |||||||||
| Product Material | FR-4 / Lead-free spray tin | |||||||||
| Applicable battery type | Lifepo4 | Li-ion | Lto | SIB | ||||||
| Applicable battery string | 3S - 10S | 3S - 10S | 3S - 10S | 3S - 10S | ||||||
| Rated discharge current | 80A | 80A | 80A | 80A | ||||||
| Peak starting current | 160A | 160A | 160A | 160A | ||||||
| Item type | Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
||
| 2 | Charging protection | Overvoltage protection voltage value | 3.65V/1S | 3.50V/1S | 4.25V/1S | 4.05V/1S | 2.85V/1S | 2.75V/1S | 3.95V/1S | 3.80V/1S |
| Overcurrent value | 40A/2S, disconnect charger to recover | |||||||||
| Low temperature value | Charge over-temperature protection 60℃/2S / Release 55℃/2S | |||||||||
| Overtemperature value | Charging low temperature protection -5℃/2S / Release 0℃/2S | |||||||||
| 3 | Discharge protection | Undervoltage protection voltage value | 2.30V/1S | 2.70V/1S | 2.75V/1S | 3.0V/1S | 1.70V/1S | 1.80V/1S | 1.50V/1S | 2.00V/1S |
| ①Overcurrent protection value | 80A/2S, disconnect load or activate charging | |||||||||
| ②Overcurrent protection value | 160A/0.5S, disconnect load or activate charging | |||||||||
| Short circuit protection value | 260A/128uS, disconnect load or charge activated | |||||||||
| Low temperature value | Discharge over-temperature protection 65℃/2S, release 60℃/2S | |||||||||
| Overtemperature value | Discharge low temperature protection -20℃/2S, release -10℃/2S | |||||||||
| 4 | Others | Standby current consumption | 25uA | |||||||
| Motherboard lock voltage | / | |||||||||
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Wiring precautions:
1. Installing the protective board requires a certain amount of technical electronic knowledge.
2. When wiring, first connect the B- wire at the soldering pad position to the total negative terminal of the battery (the B- wire should be soldered to a short and thick wire) and solder the wired terminal to the battery pack first, and then insert the protective plate.
3. The connection between the battery terminal B- and the protection board terminal B- should be short and thick, otherwise it will cause the protection board to charge and discharge in advance and malfunction.
4. You need to use thick wires when wiring P+/P-. Wires that are too thin and too long will burn the board!
Q1. Why did we choose you?
* We can provide you with efficient after-sales service, with more than 10 years of strong technical support.
* Products have passed FCC, CE, ROHS and other international standards certification.
* We can provide you with factory price, Welcome you to visit our factory and production process.
Q2. What is your product range (type)?
*We mainly do battery management systems in the fields of power batteries, energy storage batteries and consumer batteries.
*Mainly used for LFP, Li-ino and LTO batteries.
Q3: How do I know which kind of material & type my battery is ?
*Please look the battery body, If the normal voltage of your battery shows 3.2V, The battery is LiFePo4.
*If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Lto battery.
Q4. Do you have minimum order requirements?
Can it be customized? What is the lead time for samples and batches?
*Our minimum order quantity is 1 piece, ODM customization is available.
* 1~3 days delivery of existing samples, 3~10 days delivery of customized samples.
Q5: What if i can't use it?
*Regular products have instructional videos, We can also support online video call guidance from engineers.
Q6. What are your terms of payment?
*We accept wire transfer and cash payment, all negotiable. Payment method :visa, mastercard, T/T, PayPal, APPLE_PAY, GOOGLE_PAY, GC_REAL_TIME_BANK_TRANSFER, RMB
Q7. How do you guarantee the quality?
* All our products are subjected to professional laboratory 100% testing, as well as repeated aging tests.
* Obtained FCC, CE, ROHS and other international standard certification.
* Provide 3 years after-sales warranty service. Free spare units for replace in 3 years.
Q8. How to choose a BMS suitable for our battery?
*Depending on the voltage and current that matches your battery, you can consult our customer service and we will provide it for you equipped with the most suitable battery management system.
Q9. How can i contact you?
*We have 7x24 hours online service, Please leave us a message online.
*You can also contact us by Email, WhatsApp, WeChat, etc(see below). We are so glad to work with you.
| Merknaam: | Enerkey |
| Modelnummer: | EK-BM3R10S80A |
| MOQ: | 100pieces |
| Prijs: | $6.9-$8.1 |
| Verpakking: | Sterk papieren doos +Eva Foam |
| Betalingsvoorwaarden: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Enerkey Hardware 80A BMS 6s 80a 3s 4s 5s 6s 7s 8s 9s 10s 12v 24v 36v Lipo Lithium /Lifepo4 Battery Management System
**Application Areas:**
**Electric Vehicles:** Suitable for electric bicycles, electric motorcycles, electric scooters, etc., providing reliable protection for the lithium battery packs of these vehicles, ensuring stable and safe power during operation, extending battery life, and reducing operating costs.
**Model Toys:** In model airplanes, model cars, and other model toys, it effectively protects the lithium battery packs, preventing battery damage caused by improper operation or abnormal conditions, allowing model enthusiasts to enjoy the fun of model toys with greater peace of mind.
**Model Toys:** Energy Storage System This system can be used in small-scale energy storage systems such as home energy storage and solar energy storage to ensure the safe and stable operation of lithium battery packs and improve the efficiency of energy storage and utilization.
User Guide
Installation Steps
First, confirm that the specifications of the lithium battery pack are consistent with the applicable range of the protection board.
Connect the protection board to the lithium battery pack using the correct polarity and interface, ensuring a secure connection and avoiding loose connections.
After connection, use a multimeter or other tools to check if the connection is correct and if the voltage is normal.
Precautions for Use
Avoid short circuits between the protection board and metal objects to prevent damage.
Regularly check the working status of the protection board. If abnormal heating, odor, or other abnormalities are detected, stop using it immediately and inspect it.
Do not use the protection board in harsh environments such as high temperature, humidity, or corrosive conditions.
After-sales service We provide comprehensive after-sales service. The product enjoys a one-year warranty from the date of purchase. During the warranty period, if there is any quality problem caused by non-human damage, we will replace or repair it for you free of charge. At the same time, our professional customer service team is always ready to answer any questions you may have during use, so that you have no worries.
![]()
![]()
![]()
![]()
| Item type | Parameters | |||||||||
| 1 | Parameter Overview | Product Model | EK-BM3R10S80A | |||||||
| Product Size(mm) | L77.5*W28*T5 | |||||||||
| Product Weight(kg) | 0.1 | |||||||||
| Product Material | FR-4 / Lead-free spray tin | |||||||||
| Applicable battery type | Lifepo4 | Li-ion | Lto | SIB | ||||||
| Applicable battery string | 3S - 10S | 3S - 10S | 3S - 10S | 3S - 10S | ||||||
| Rated discharge current | 80A | 80A | 80A | 80A | ||||||
| Peak starting current | 160A | 160A | 160A | 160A | ||||||
| Item type | Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
||
| 2 | Charging protection | Overvoltage protection voltage value | 3.65V/1S | 3.50V/1S | 4.25V/1S | 4.05V/1S | 2.85V/1S | 2.75V/1S | 3.95V/1S | 3.80V/1S |
| Overcurrent value | 40A/2S, disconnect charger to recover | |||||||||
| Low temperature value | Charge over-temperature protection 60℃/2S / Release 55℃/2S | |||||||||
| Overtemperature value | Charging low temperature protection -5℃/2S / Release 0℃/2S | |||||||||
| 3 | Discharge protection | Undervoltage protection voltage value | 2.30V/1S | 2.70V/1S | 2.75V/1S | 3.0V/1S | 1.70V/1S | 1.80V/1S | 1.50V/1S | 2.00V/1S |
| ①Overcurrent protection value | 80A/2S, disconnect load or activate charging | |||||||||
| ②Overcurrent protection value | 160A/0.5S, disconnect load or activate charging | |||||||||
| Short circuit protection value | 260A/128uS, disconnect load or charge activated | |||||||||
| Low temperature value | Discharge over-temperature protection 65℃/2S, release 60℃/2S | |||||||||
| Overtemperature value | Discharge low temperature protection -20℃/2S, release -10℃/2S | |||||||||
| 4 | Others | Standby current consumption | 25uA | |||||||
| Motherboard lock voltage | / | |||||||||
![]()
![]()
Wiring precautions:
1. Installing the protective board requires a certain amount of technical electronic knowledge.
2. When wiring, first connect the B- wire at the soldering pad position to the total negative terminal of the battery (the B- wire should be soldered to a short and thick wire) and solder the wired terminal to the battery pack first, and then insert the protective plate.
3. The connection between the battery terminal B- and the protection board terminal B- should be short and thick, otherwise it will cause the protection board to charge and discharge in advance and malfunction.
4. You need to use thick wires when wiring P+/P-. Wires that are too thin and too long will burn the board!
Q1. Why did we choose you?
* We can provide you with efficient after-sales service, with more than 10 years of strong technical support.
* Products have passed FCC, CE, ROHS and other international standards certification.
* We can provide you with factory price, Welcome you to visit our factory and production process.
Q2. What is your product range (type)?
*We mainly do battery management systems in the fields of power batteries, energy storage batteries and consumer batteries.
*Mainly used for LFP, Li-ino and LTO batteries.
Q3: How do I know which kind of material & type my battery is ?
*Please look the battery body, If the normal voltage of your battery shows 3.2V, The battery is LiFePo4.
*If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Lto battery.
Q4. Do you have minimum order requirements?
Can it be customized? What is the lead time for samples and batches?
*Our minimum order quantity is 1 piece, ODM customization is available.
* 1~3 days delivery of existing samples, 3~10 days delivery of customized samples.
Q5: What if i can't use it?
*Regular products have instructional videos, We can also support online video call guidance from engineers.
Q6. What are your terms of payment?
*We accept wire transfer and cash payment, all negotiable. Payment method :visa, mastercard, T/T, PayPal, APPLE_PAY, GOOGLE_PAY, GC_REAL_TIME_BANK_TRANSFER, RMB
Q7. How do you guarantee the quality?
* All our products are subjected to professional laboratory 100% testing, as well as repeated aging tests.
* Obtained FCC, CE, ROHS and other international standard certification.
* Provide 3 years after-sales warranty service. Free spare units for replace in 3 years.
Q8. How to choose a BMS suitable for our battery?
*Depending on the voltage and current that matches your battery, you can consult our customer service and we will provide it for you equipped with the most suitable battery management system.
Q9. How can i contact you?
*We have 7x24 hours online service, Please leave us a message online.
*You can also contact us by Email, WhatsApp, WeChat, etc(see below). We are so glad to work with you.