Check the listing for details. Heltec BMS 5S-8S 10A Capacitance Active Balancer for Car Audio Lithium Batteries. Condition: New. Listed at 99.95 USD. Big Jeff Audio Will Ship Your Order In 24-48 Business Hours Menu Home All Listings About UsContact UsFeedback Heltec BMS 5S-8S 10A Capacitance Active Balancer for Car Audio Lithium Batteries Categories And Brands Categories 3.5 Aux All Things Jeep Amp Wire Kits Amplifiers Auto Accessories Back Up Cameras Bass Blockers Bass Knobs Bass Processor Batteries-Caps Battery Charger Bluetooth Brands We Carry Car Security Keyless Start CCTV Hard Drives CCTV Security Close Out Coaxial speakers Component Speakers Connectors Crossovers Diaphragms DJ - PA Speakers Equalizers Fuse Holders Fuses Golf Cart Head Units Hi to Low Home Audio Installation Supplies LED Lighting Marine Power Sports Merchandise Motorcycle Open Box Power Ground Wire Pre Fab Speaker Boxes Primary Remote Wire Pro Audio Highs Pro Audio Speakers Radar Detectors RCA Cables Recone Kit Sound Dampening Speaker Adapters Speaker Grills Speaker Package Speaker Packages Speaker Ring Spacers Speaker Wire Stash Cans Sub Woofer Packages Sub Woofers Surveillance Package Tools Tweeter/Horn Amp Combos Vehicle Media Other items Brands American Bass Audiopipe Avatar Axxess B2 Audio Deaf Bonce DS18 Full Tilt Galeforce Heltec BMS InstallBay Kicker King Boxes Mach Speed Marts Digital Mechman Alternators Metra Nippon America Rockford ScyTek SMD Sparked Innovations SPL Lab Sundown Timpano Tru Spec Uniden XS Power Description Heltec BMS 5S-8S 10 Amp Capacitance Active Balancer for Car Audio Lithium Batteries This Listing Includes: (1) 10 Amp Capacitance Active Balancer 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. 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℠~60℠Dimensions: 4.37" x 3.11" x 0.67" Payment Payments Made through Ebay as Buy It Now and can be done with PayPal and all major credit cards Check Us Out On All Social Media Platforms /BigJeffAudio Shipping Free shipping for customers with a valid residential or commercial address within the Contiguous 48 United States (PO Boxes address may require additional charges). P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam, U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada, and other countries may require additional shipping fees. Shipping is available only to PayPal verified addresses. When making payment please confirm your address has been verified with PayPal. Once payment is made shipping address can not be changed/altered. Payments made using an unverified PayPal address will be refunded and order will be canceled. We will not accept request to change shipping address once payment has been made. Please confirm your shipping address is up-to-date and valid. Typical handling time for orders is 1-business day. We do our best to ship every package with-in 1 business day of receiving a cleared payment. In some circumstances additional time may be need, in which case we will contact buyer. Shipped orders that are returned by the shipping company due to an insufficient address or an undeliverable address will be refunded less a 20% restocking fee. Orders refused at time of delivery and returned back to Big Jeff Online will be refunded less a 20% restocking fee. PR, VI, HI, AK and other Us territories may need additional shipping due to size and weight of package. Returns 1. Please make sure to box up product in original boxes and all paperwork and parts 2. Please makes sure to put short note with reason for return and if you would like placement or refund Also include your contact information for us to look up your account. 3. Make sure items are shipped properly so they make it to us in good condition. Once we receive return, we will process refund or replacement in 24 to 48 business hours. Speakers with Burnt Coils or frozen up or physical damage will not be accepted Amplifiers that have been smoked from improper use will not be accepted. Big Jeff Online Inc Returns 2001 NW 1St Ave Ocala, FL 34475 737-BIG-JEFF Warranty We accept returns within 30 days of purchase. A 20% restocking fee applies on all items returned for a refund and or store credit. If you receive a manufacture defective item and want to return or exchange it there is no restocking fee. No refunds will be given on items that have been opened or used and will be exchange only. Anything being returned must include all original parts and packaging sent. (Boxes, Packing, Instructions, ETC) Everything we sent needs to come back Serial numbers must match from order being returned on product and box. Buyer is responsible for return shipping unless the item is defective. No physical damage will be accepted!!!! Feedback Click Here to see our Feedback Contact Click Here to contact us Financing Newsletter Add our store to your Favorites and receive our e-mail newsletters about New items & special promotions. Sign up Home All Listings About UsContact Us Feedback Copyright © 2023 Big Jeff Audio™. All rights reserved.