2 x 18650 Battery Holder SMD

Dual-Slot Surface-Mount (SMD/SMT) Architecture: Designed with low-profile surface-mount solder tabs that solder directly onto PCB trace pads, ideal for automated surface-mount assembly and compact enclosure layouts.

Dual 18650 Li-Ion Cell Capacity: Accommodates two 3.7V 18650 cylindrical lithium-ion cells to provide high-density 7.4V series DC power for demanding embedded hardware and robotics setups.

Gold/Tin-Plated Phosphor Bronze Terminals: High-conductivity spring tension contacts deliver minimal contact resistance and maximum current transfer while resisting oxidation over extended use.

UL94V-0 Rated High-Temp Thermoplastic Shell: Heat-resistant molded body withstands SMD reflow soldering temperatures without warping, degrading, or losing structural rigidity.

Clear Molded Polarity Identification: Base tray features embossed positive (+) and negative (-) symbols for each slot to prevent reverse polarity errors during battery installation.

High-Retention Mechanical Snap-In Cradle: Holds both 18650 cells firmly in place against structural vibration and movement, ensuring uninterrupted power delivery without extra mounting straps.

Housing Material: High-temperature, flame-retardant UL94V-0 thermoplastic resin.

Terminal Material: Phosphor Bronze with selective Gold/Tin plating.

Technical Specifications:

Cell Support: 2x 18650 Li-ion Cells (7.4V nominal).

Mounting Type: Surface Mount Device (SMD/SMT).

Color: Black body with gold-tone solder tabs.

Usage Advice: Align solder contacts precisely on PCB copper pads before reflow or manual hand soldering. Always double-check cell polarity prior to populating batteries.

Maintenance: Keep spring contacts clean using isopropyl alcohol to remove oil or flux residue if needed.

Essential Board-Level Dual Power Tray: Position as a primary surface-mount battery cradle for custom PCB designs, high-power IoT nodes, mobile robotics platforms, and portable industrial electronics.

Highlight Dual-Cell SMD Integration & Solid Grip: Emphasize the convenience of direct surface-mount assembly for dual-cell high-voltage power requirements in compact project housings.

Recommended Cross-Sell Add-ons: Pair with 1 x 18650 Battery Holder SMD, 2 x 18650 BLM Cell Box, with Pin, Without Cover, 2 x 18650 Battery holder Case, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Battery Holder & Cases collection page under the surface-mount component line.