Heltec 6S Capacitance Active Balancer for Car Audio Lithium Batteries OPEN BOX

• Effortless Balance: Automatically maintains consistent voltage across each cell in your lithium battery pack, ensuring peak performance and longevity for your car audio system.
• Uninterrupted Power: Say goodbye to audio disruptions caused by voltage imbalances – the Heltec BMS actively monitors and balances cells, providing a stable power supply for uninterrupted listening pleasure.
• Customizable Control: Tailor settings to your specific needs with customizable parameters, giving you full control over the balancing process and maximizing the efficiency of your battery setup.
• Compact and Efficient: Compact design ensures easy installation in your vehicle, while its efficient operation minimizes energy loss, allowing you to get the most out of your battery capacity.
• Future-Proof Technology: Stay ahead of the curve with advanced capacitance balancing technology, designed to meet the demands of today's car audio enthusiasts and adapt to the evolving needs of tomorrow's technology.

Heltec BMS 4-6S Capacitance Active Balancer for Car Audio Lithium Batteries

In working condition

Has been mounted

Small scratches

Missing Original box and install Screws 

Box has been opened (see pic #5)

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) Capacitance Active Balancer

Description:

Upgrade your car audio system with the Heltec BMS 4-6S Capacitance Active Balancer, a cutting-edge solution designed to revolutionize your lithium battery experience. This advanced balancer ensures optimal performance and longevity for your batteries by actively monitoring and balancing each cell's capacitance, guaranteeing a stable power supply for your audio setup. Say goodbye to worries about uneven cell voltages or premature battery degradation, and immerse yourself in the crisp, uninterrupted sound of your favorite tunes on the road. Elevate your car audio game with the Heltec BMS 4-6S Capacitance Active Balancer – where power meets precision

Features:

• Working voltage: 1.8V-4.5V


• Suitable for ternary lithium, lithium iron phosphate, lithium titanite.


• The whole battery participates in the active equalization of energy transfer at the same time


• 0.1V differential voltage 1A equalizing current. The differential voltage is bigger than equalizing current is bigger. The maximum allowable working current is 5.5A


• 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.

Accepted Payment Methods at Big Jeff Audio

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:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

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.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.