Overview
Ovonic TX LiPo Battery is a 2S (7.4V) 3000mAh 1C battery pack designed as a replacement power battery for Fatshark FPV goggles. It is built with DC-5521 and XT60 discharge plugs, plus a JST-XH balance connector for 2S balancing.
Key Features
- Ovonic TX LiPo battery pack for FPV goggle power
- 2S1P configuration (7.4V nominal), 3000mAh capacity
- 1C discharge rate
- Discharge connectors: DC-5521 & XT60
- Balance connector: JST-XH
- Energy rating marked on pack: 22.2Wh
Specifications
| Brand | Ovonic |
| Series/Label | TX |
| Chemistry | Li-Polymer (LiPo) |
| Configuration | 2S1P |
| Nominal Voltage | 7.4V |
| Capacity | 3000mAh |
| Discharge Rate | 1C |
| Energy | 22.2Wh |
| Length (dev. 5mm) | 75mm |
| Width (dev. 2mm) | 38mm |
| Height (dev. 2mm) | 20mm |
| Net Weight (dev. 20g) | 118g |
| Discharge Connector Type | DC-5521 & XT60 plug |
| Balance Connector Type | JST-XH |
What's Included
- 1 x Ovonic 7.4V LiPo 2S 3000mAh 1C battery with DC-5521 & XT60 plug
- 1 x User manual
Charging & Use Notes
- Fitment depends on matching both voltage and plug type.
- Stop charging immediately when any cell reaches 4.2V (normal cell voltage is between 3.7V and 4.2V).
- Check the battery surface condition and verify voltage is normal before use.
- If a new battery will not hold a full charge or loses charge quickly, use a balance charger and cycle it several times first.
For product support or compatibility questions, contact [email protected] or visit https://rcdrone.top/.
Details

Designed as a compact 2S goggle power pack, this Ovonic TX battery includes both a DC-5521 barrel plug and an XT60 connector.

A clear side profile highlights the 3000mAh capacity marking and the flexible lead layout for easy routing.

Multiple connector options make it simple to match common FPV goggle power inputs while keeping 2S balancing support.

Delivered in Ovonic TX retail packaging for storage and transport between sessions.

The package includes the battery and branded box, with all connectors pre-attached for straightforward replacement use.

The right-angle DC-5521 barrel connector helps reduce cable strain when powering compatible FPV goggles.

A user manual is included to cover basic charging and handling guidance for the LiPo pack.

Skip the long marketing callouts and focus on the key fit points: 2S (7.4V nominal), 3000mAh capacity, and connector type.

Key ratings are clearly marked: 3000mAh capacity, 7.4V (2S) voltage class, 1C discharge rate, and 2S1P configuration.
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