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5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S
5A 5.5A  Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S

5A 5.5A Active Equalizer Balancer Lifepo4 / Lipo/ LTO Battery Energy equalization Capacitor 3S 4S 5S 6S 7S 8S 14S 16S 20S

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Measured fault battery pack combination 4 string 25Ah equalization curve

As the battery battery cycle times increase, the battery capacity decay speed is inconsistent, causing the battery voltage to be seriously out of balance. The battery barrel effect will cause the battery to charge. The BMS system detects that the battery has entered the overcharge protection in advance. In fact, only one of the batteries is full, or let The BMS system detects that the battery enters the over-discharge protection state, which is actually caused by over-discharge of one of the lower-voltage batteries. After the device acts, each battery voltage reduces the capacity attenuation caused by the battery barrel effect and prolongs the problem. The battery pack has a service life.

Feture

Working voltage: 1.8V-4.5V

Suitable for ternary lithium, lithium iron phosphate, lithium titanate.

Working principle, the capacitor fit transfers the charge mover, the equalization board is connected to the battery, and the equalization is started. The original new ultra-low internal resistance MOS, 2OZ copper thickness PCB

Equilibrium current 0-5.5A, the more balanced the battery, the smaller the current, with manual sleep switch, sleep current mode is less than 0.1mA, the balance voltage accuracy is within 5mv!

The quiescent current is about 12 mA. It is recommended that the battery capacity is 60-300AH.

With under-voltage sleep protection, the voltage will stop automatically when the voltage is lower than 3.0V, and the standby power consumption is less than 0.1mA.

LTO Only means that this edition is only applicable to lithium titanate. The indication without LTO applies to ternary lithium and lithium iron phosphate.
for all means suitable for ternary lithium, lithium iron phosphate, lithium titanate

Connection

Brand Name:
Heltecbms
Certification:
CE
Accessory Type:
Battery Accessories
Origin:
CN(Origin)
Model Number:
Acitive BMS board
Balance Current:
5A active balancer
String:
3S-17S active balancer
Type:
Fit Capacitor active balancer
Battery:
Lifepo4 Lithium Lipo LTO Battery active balancer

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Buying & arriving (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://fastedoor.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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