SMC SRD-V4 6S 22.2V-5000mAh-250C Speedrun PackSRD V4 22. 2 V 5000 mAh 250C Speedrun Pack The **SRD V4 22. 2 V 5000 mAh 250C** is your ticket to blistering full throttle FPV runs. It delivers ultra low sag, instant throttle response, and thermal headroom even under 150 A bursts. (Yes, we make batteries. Yes, this ones a banger.) Due to the extreme nature of speed runs and drag racing please note there is no warranty on these packs. Each pack is tested prior to shipping to make sure it is free of

SRD-V4 22.2 V 5000 mAh 250C Speedrun Pack

The **SRD-V4 22.2 V 5000 mAh 250C** is your ticket to blistering full-throttle FPV runs. It delivers ultra-low sag, instant throttle response, and thermal headroom even under 150 A bursts. (Yes, we make batteries. Yes, this one’s a banger.)

Due to the extreme nature of speed runs and drag racing please note there is no warranty on these packs.  Each pack is tested prior to shipping to make sure it is free of manufacturing defects

Why You Want It

Because laggy voltage under load is the enemy of style. This pack holds steady when your quad demands it—ideal for cinewhoop, 5-inch speed builds, or marginally idiotic power pushes in the name of glory. Push harder, fly cleaner, land without wobble.

Specifications

• Nominal voltage: 22.2 V (6S) — for those who scoff at 4S setups
• Capacity: 5000 mAh — enough punch to finish your flight without screaming “low battery”
• C-rating: 250 C burst / likely ~50-60 C continuous (spec sheet unclear, operator beware)
• Peak discharge current: ~1,250 A (250 × 5 A) under ideal conditions (don’t try that in a tight room)
• Connector: XT60 or XT90 (confirm before plugging — don’t arse it up)
• Balance lead: 6-way JST-XH (standard for 6S packs)
• Dimensions: (estimated) ~ 140 × 45 × 30 mm — these are guesses; refer to label on pack
• Weight: ~ 575–620 g (nominally, depends on shell) — heavier than a sandwich, lighter than doom

What’s in the Box*

• 1 × SRD-V4 22.2 V 5000 mAh 250C LiPo battery
• 1 × Charge / balance cable (JST-XH) if not integrated in the pack
• Product label & safety instruction sticker

Disclaimer

*Battery shell dimensions, weight, and connector type may vary slightly depending on production batch — always verify before mounting or plugging in.

Still Here?

Yes, you read specs. No, we don’t judge (much). This pack is for smacking your throttle and expecting your volts not to fold. If you want UK-safe cells, thermal watchdogs, or a discount for ordering three, drop us a line. Strap it in, fly bold, and try not to vaporize your props.