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Heltec BMS 5S-8S 10A Capacitance Active Balancer for Lithium Batteries OPEN BOX

CASE QUANTITY: N/A

PACKAGE WEIGHT: 0.37 LB

SKU 8S-BALANCER-10A-OPEN-8559
Sold out
Original price $124.95
Original price $124.95 - Original price $124.95
Original price $124.95
Current price $36.59
$36.59 - $36.59
Current price $36.59

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  • Has been installed, has minor cosmetic flaws
  • Open-box items are not subject to returns
  • They are sold "As Is"
  • All requests for returns will not be accepted


Heltec BMS 5S-8S 10A Capacitance Active Balancer for Lithium Batteries OPEN BOX


Has been installed, has minor cosmetic flaws


Open-box items are not subject to returns


They are sold "As Is"


All requests for returns will not be accepted


This Listing Includes:



  • (1) 10 Amp Capacitance Active Balancer


Description:


This is an active balancing board for lithium batteries, which uses non-crystalline transformer energy transfer to balance voltage differences. The whole group is balanced without any difference. It has automatic low-voltage sleep and temperature protection. The circuit board is sprayed with three-proof paint, which, after curing, becomes a transparent protective film with superior insulation, moisture-proof, leakage-proof, shock-proof, dust-proof, anti-corrosion, anti-aging, and anti-electricity performance, effectively protecting the circuit and improving the safety and reliability of the product. The circuit board is equipped with an aluminum heat sink, which has fast heat conduction and low temperature rise during high-current operation. This product is suitable for ternary lithium, lithium iron phosphate, and lithium titanate batteries, with a balancing voltage difference of 0.005V and a maximum balancing current of 10A. At a voltage difference of 0.1V, the current is about 1A, which will depend on the capacity and internal resistance of the battery. It will stop automatically at low voltage. When the first cell is below 2.7V (ternary lithium/lithium iron phosphate)/1.8V (lithium titanate), it will stop working and enter sleep mode, without worrying about over-discharge.



Features:



  • If using on 5S, connect B- to negative, B1+ to cell1 positive, B2+ to cell2 positive, B3+ to cell3 positive, B4+ to cell4 positive, B5+ to cell5 positive, and disconnect B6+,B7+,B8+.

  • If using on 6S, connect B- to negative, B1+ to cell1 positive, B2+ to cell2 positive, B3+ to cell3 positive, B4+ to cell4 positive, B5+ to cell5 positive, B6+ to cell6 positive, and disconnect B7+,B8+.

  • If using on 7S, connect B- to negative, B1+ to cell1 positive, B2+ to cell2 positive, B3+ to cell3 positive, B4+ to cell4 positive, B5+ to cell5 positive, B6+ to cell6 positive, B7+ to cell7 positive, and disconnect B8+.

  • If using on 8S, connect all wires.


Specifications:



  • Number of cells: 5-8S

  • Maximum balance current: 10A

  • Battery Type: NCM/LFP/LTO

  • Operating Voltage Range: 1.8V-4.5V

  • Voltage balancing accuracy: 5mV (typical)

  • Sleep protection voltage: NCM/LFP: 2.7V - LTO: 1.8V

  • Standby current: 7mA

  • Operating Temperature: -10℠~60â„

  • Dimensions: 4.37" x 3.11" x 0.67"

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At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

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If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

  • Standard Shipping: Free for orders over $100.
  • Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

  • Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
  • Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

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