2S 40A Charge Cable (4mm & 5mm)

Description

2S 40A Charge Cable (4mm & 5mm)

A 40A charge cable gives your 2S packs faster, steadier charging with less voltage drop. Moreover, this lead bridges 4mm charger outputs to 5mm battery bullets for a tight fit. As a result, you spend less time waiting and more time racing.

Specifically, this RC Discharger lead targets racers who push high charge rates on 2S LiPo or LiHV packs. Additionally, the wiring and connectors focus on low resistance and repeatable results. Therefore, your charger delivers power to the cells with less loss.

What this cable does in your pit

First, it converts standard 4mm charger ports to 5mm battery terminals. Next, it supports high current up to 40A for quick turnarounds between rounds. Consequently, your packs stay punchy and your schedule stays on track.

Meanwhile, good charge leads help protect connectors from heat and arcing. In addition, they help your charger read pack voltage more consistently. For background, see American Wire Gauge (AWG) wire sizing.

Key product features

• High-current 40A rating: Handles up to 40 amps for faster charging and shorter pit stops.
• Premium 10AWG silicone wire: Uses high-strand, flexible 10AWG for strong conductivity and easy routing.
• Pro-level solder joints: Supports hard use through long race days and repeated plug cycles.
• 4mm to 5mm bullets: Uses 4mm bullets on the charger side and 5mm bullets on the battery side.
• Extended 32-inch reach: Helps you keep a clean bench layout while still reaching your charger.
• Racing-grade durability: Stands up to frequent use, heat, and trackside handling.

Performance specs at a glance

• Application: Optimized for 2S LiPo / LiHV packs.
• Max current: Up to 40A.
• Wire gauge: 10AWG high-flex silicone.
• Connectors: 4mm bullet (charger) / 5mm bullet (battery).
• Length: 32 inches (80cm).
• Compatibility: Works well with high-power chargers, including Junsi iCharger models.

Support your passion with the right lead

Ultimately, a 40A charge cable helps you charge hard without compromising connection quality. Additionally, it fits racers who want repeatable power from heat to heat. Finally, when you run reliable leads, you reduce pit stress and focus on driving.