What connector do whoop batteries use?

PH2.0 (also called JST-PH) is the standard for 1S whoops. 2S builds often use BT2.0 or XT30. BT2.0 is gaining traction for better current handling on 2S.

What is LiHV and should I use it?

LiHV (high voltage) cells charge to 4.35V vs 4.20V for standard LiPo. This adds ~8% more energy with no hardware changes — use an LiHV-capable charger.

How many packs should I bring for a whoop session?

With 3–5 minute flights, bring 10–20 packs for a 1–2 hour session. Whoop packs are inexpensive enough that owning a large collection is practical.

TH3SEUS

Best Batteries for Micro Whoop (2026)

Whoop batteries balance extreme weight sensitivity with sufficient energy for 3–5 minutes of indoor flying. Sub-800 mAh 1–2S packs weigh 15–40g and are typically the single largest contributor to all-up weight on a whoop build. LiHV cells (charged to 4.35V) provide a meaningful performance boost over standard LiPo chemistry with no modification required.

On a 35g whoop, a 5g difference in battery weight changes the flight dynamics noticeably — cell energy density and pack weight are paramount.

Top Batteries for Micro Whoop

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Frequently Asked Questions

What connector do whoop batteries use?: PH2.0 (also called JST-PH) is the standard for 1S whoops. 2S builds often use BT2.0 or XT30. BT2.0 is gaining traction for better current handling on 2S.
What is LiHV and should I use it?: LiHV (high voltage) cells charge to 4.35V vs 4.20V for standard LiPo. This adds ~8% more energy with no hardware changes — use an LiHV-capable charger.
How many packs should I bring for a whoop session?: With 3–5 minute flights, bring 10–20 packs for a 1–2 hour session. Whoop packs are inexpensive enough that owning a large collection is practical.