OVONIC 1S 3.7V 500mAh 100C Long LiPo Battery 2-Pack, JST-PHR-2P for Tinywhoop FPV & UMX

Overview

The OVONIC 1S LiPo battery set includes 2 x 3.7V 500mAh 100C long-size packs with a JST-PHR-2P plug, intended for Tinywhoop micro FPV drones and small fixed-wing aircraft where a 1S 3.7V battery fits. The long-format case is designed to help deliver stable power in a compact footprint for small airframes.

Key Features

• High discharge rating: 100C (label also shows 500mAh 100C).
• 1S configuration: 1S1P, 3.7V nominal.
• Long-size dimensions: 2.28 inches (57.9 mm) length, 0.72 inches (18.2 mm) width, 0.30 inches (7.7 mm) height.
• Connector and wire: JST-PHR-2P connector with 20 AWG leads.
• Energy marking on label: 1.85Wh.
• Manufacturer-stated internal construction comparison: “Stacking Technology” vs “Winding Technology” with claims of higher energy density (+6%), longer running time (+12%), lower battery swelling (-8%), and lower internal resistance (-4%).

Specifications

What's Included

• 3.7V 100C 500mAh LiPo Battery x 2
• Brand Stickers x 2
• User Manual x 1
• Packaging Box x 1

Compatibility & Applications

Suitable for 1S (3.7V) RC models where the dimensions and JST-PHR-2P plug match. Example models mentioned include BetaFPV 1S series, EMAX Tinyhawk/Tiny Hawk, Happymodel Crux 2, Blade Inductrix FPV, Happymodel Mobula6, and E-flite UMX series. Always verify voltage, plug type, and available battery bay space before purchase and use.

Charging & Safety Notes

1. Compatibility depends on matching voltage and plug.
2. Stop charging if the cell reaches 4.2V (normal cell voltage range: 3.7V to 4.2V).
3. Before first use, check the battery surface condition and ensure the voltage is normal.
4. If a new battery will not hold a full charge or loses charge quickly, use a balance charger and cycle it several times.

For product selection help or after-sales support, contact https://rcdrone.top/ or email [email protected].

Details

Built for tight battery bays, the long 1S pack combines a 500mAh capacity with a 100C discharge rating and a JST‑PHR‑2P connector on 20AWG wire.

OVONIC highlights its stacking-cell construction with claimed gains in energy density and runtime plus reduced swelling and internal resistance versus winding designs.

A quick performance overview contrasts OVONIC and typical alternatives across discharge capability, cycle life, and internal resistance.

Match the voltage, dimensions, and JST‑PHR‑2P plug to your model before buying to ensure proper fit and safe use.

Each set includes two 3.7V 500mAh 100C 1S packs, plus the packaging box, brand stickers, and a user manual.