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The Qnbbm Active Battery Balancer Equaliser BMS is an electronic module that actively redistributes charge among cells in multi‑cell lithium packs. It is built on a printed circuit board populated with electronic components and is designed to keep cell voltages within a narrow band of 5 - 10 mV after balancing. The device is intended for use in battery packs that require precise voltage equalisation to extend service life.
The balancer operates with typical input voltage ranges of 2.5 V to 4.2 V per cell and can handle up to 16 series‑connected cells in a single unit. Efficiency of active balancing circuits is usually above 95 %, reducing energy loss during equalisation. Standard protective features include over‑voltage, over‑current and short‑circuit detection, and many units offer a CAN‑bus or UART interface for system integration. These characteristics align with common requirements in electric‑vehicle and solar‑storage applications.
Target customers are manufacturers of electric vehicles, renewable‑energy storage systems, UPS units and industrial battery assemblers. The supplier, Benbv Trade Co., Ltd., lists the balancer as a B2B product sourced from China, but does not disclose pricing, minimum order quantity or specific incoterms. Prospective importers should request a formal quotation, confirm technical documentation and agree on payment and shipping terms before placing an order.
| Material | Electronic components with PCB circuit board (real) |
| Balancing accuracy | Typical voltage equalisation within 5 - 10 mV (real) |
| Cell voltage range | Typical 2.5 V - 4.2 V per cell (typical) |
| Maximum series cells | Typical up to 16 cells per module (typical) |
| Balancing efficiency | Typical >95 % (typical) |
| Protection functions | Typical over‑voltage, over‑current, short‑circuit protection (typical) |
| Communication interface | Typical CAN‑bus or UART (typical) |
| Operating temperature | Typical - 20 °C - 60 °C (typical) |
Benbv Trade Co., Ltd. is located in Building 8, Niulijiayuan, Changsha, Hunan Province, China (postal code 517000). The supplier carries a harbor trust tier, indicating that its trade credentials have been verified by regional authorities. The profile shows a 0 % response rate and no average response time, suggesting that communication may need to be initiated through formal inquiry channels.
The company offers the Qnbbm Active Battery Balancer Equaliser BMS as part of its electrical components catalogue. No further claims about certifications such as CE, UL or ISO are made in the listing, and no client references are provided. Buyers should therefore obtain any required compliance documents directly from the supplier before finalising a purchase.
This Qnbbm Active Battery Balancer Equaliser BMS is an essential electronic module designed for multi-cell lithium battery packs requiring precise voltage equalisation. The active balancing technology efficiently redistributes charge between cells, extending overall battery pack lifespan and maintaining optimal performance. Widely used in electric vehicles, solar energy storage systems, UPS units, and industrial battery assemblies. Ideal for B2B importers and distributors serving the renewable energy and EV aftermarkets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Confirm that the balancer complies with the safety and electromagnetic compatibility standards required for your market. Request a full technical datasheet, certification copies and a test report that demonstrates the 5 - 10 mV balancing accuracy under load conditions. These documents are essential before committing to a purchase.
Shipping a PCB‑based module of this size typically involves small‑parcel or air freight. Verify the Incoterm (FOB, CIF, DAP etc.) and the expected lead time, as the supplier does not disclose these details. Align payment terms such as T/T in advance or a documentary letter of credit with your risk preferences.
Arrange a functional inspection on arrival, checking the communication interface, protection functions and balancing performance against the supplied specifications. A third‑party test laboratory can validate the voltage equalisation accuracy and efficiency. Retain the factory acceptance test report and warranty documentation for future service or warranty claims.
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When sourcing Qnbbm Active Battery Balancer Equaliser Bms for your business, securing the right balance of quality and cost is essential. Benbv Trade Co., Ltd., a verified supplier based in China, offers this product with key specifications including Active Battery Balancer / Equaliser BMS Module, Active Charge Transfer (Non-Dissipative), and Li-ion, LiFePO4, Lithium Polymer (3.2V - 4.2V per cell). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $18/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8537.10, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Importing Qnbbm Active Battery Bala requires careful attention to shipping logistics, customs compliance, and secure payment terms. Benbv Trade Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8537.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Qnbbm Active Battery Bala has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Batteries & Chargers category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Qnbbm Active Battery Bala requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8537.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Qnbbm Active Battery Balancer Equaliser Bms from Benbv Trade Co., Ltd. is $18/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Benbv Trade Co., Ltd. through EximNext.
The supplier, Benbv Trade Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Qnbbm Active Battery Bala. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Qnbbm Active Battery Balancer Equaliser Bms is classified under HS Code 8537.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Qnbbm Active Battery Bala from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Benbv Trade Co., Ltd.. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Benbv Trade Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Qnbbm Active Battery Balancer Equaliser Bms supplied by Benbv Trade Co., Ltd. include Active Battery Balancer / Equaliser BMS Module, Active Charge Transfer (Non-Dissipative), and Li-ion, LiFePO4, Lithium Polymer (3.2V - 4.2V per cell). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Benbv Trade Co., Ltd. offers Qnbbm Active Battery Bala with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Qnbbm Active Battery Bala is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Benbv Trade Co., Ltd. through our platform.
Benbv Trade Co., Ltd. maintains international quality certifications. These ensure that the Qnbbm Active Battery Bala meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Benbv Trade Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Benbv Trade Co., Ltd..
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