This 4-Cell Through Hole Mount 18650 Battery Holder independently designed and manufactured by Antenk is a professional power carrier component used to stably fix four 18650 lithium batteries and provide reliable continuous power supply for various electronic devices. The product adopts 180-degree connection structural design with strict overall dimensional tolerance controlled within ±0.15mm, featuring outstanding dielectric strength of 560 Volts per mil under 25 degrees Celsius for 5 seconds, and fully complies with RoHS environmental compliance standards. The base is made of UL94HB flame retardant black ABS resin, matched with spring tempered 304 stainless steel nickel plated PC pins to deliver stable elastic contact and excellent anti-oxidation performance. Users can fix the through-hole pins onto printed circuit boards for wave soldering installation, then place four standard 18650 lithium batteries into the fixed slots to complete power circuit connection. This battery holder is widely applied in industrial control equipment, digital household appliances, portable energy storage devices, communication modules, precision testing instruments, smart electronic toys and monitoring equipment. During installation and application, operators must avoid excessive soldering temperature to prevent deformation of the ABS plastic base, never violently squeeze the stainless steel spring pins to avoid elastic fatigue failure, and store products in dry indoor environments to prevent corrosion of nickel and gold plated terminals. The product supports two packaging modes including tray packing and bag packing to meet different automated production demands.
All Antenk 18650 four-cell battery holders are produced through complete closed-loop industrial processes covering independent precision mold research and development, high-speed hardware terminal stamping, ABS plastic injection molding, surface electroplating treatment, automatic assembly and strict dielectric strength reliability testing. Established in 2007, our enterprise operates a 10000 square meter production base in Dongguan with dedicated workshops for mold manufacturing, terminal stamping and plastic injection molding, equipped with more than 18 sets of precision mold processing equipment, 11 Taiwan and Japanese high-speed punching machines and 8 professional plastic injection molding machines. Different from peer manufacturers relying on outsourced processing, we own over 250 sets of plastic molds and 180 sets of precision metal terminal molds to realize full in-house production from raw material processing to finished product delivery. This battery holder provides multiple contact plating options including tin plating, flash gold plating and various thickness gold plating to satisfy diverse service life requirements of global clients. Our factory has obtained UL safety certification, ISO9001, ISO14001 and IATF16949 automotive quality system certifications, holds general taxpayer qualification and independent import and export rights with more than 70 percent of products exported worldwide, enabling us to deliver more stable quality, flexible customization, punctual delivery and formal 13 percent VAT invoices compared with competing manufacturers.
As a well-known brand awarded Guangdong Famous Trademark, Antenk has built a professional engineering and quality assurance team to conduct strict sampling inspection on dimensional accuracy, dielectric performance and elastic stability of every batch of battery holders, effectively controlling all dimensional errors within the specified tolerance range. Adopting high flame retardant ABS material and anti-corrosion stainless steel spring pins with diversified plating finishes, this product can maintain stable conductive performance under long-term continuous working conditions. Our battery holder and connector products have gained high market recognition from buyers in Europe, Southeast Asia, North America and other global regions, and we can supply more than 10000 kinds of precision connector specifications to provide customers with one-stop electronic connection procurement solutions. To extend the service life of this battery holder, users must avoid short-circuit faults and overvoltage operation during actual use. We provide complete technical engineering drawings, customized packaging schemes and long-term after-sales technical support, helping global purchasers optimize supply chain management and reduce procurement and quality risks.
