High Power FPV Soft Bag Lithium Battery for Racing Drones – 300-450mAh 75C/95C

When you are pushing your FPV crossing machine or racing quadcopter to the limit, battery performance determines whether you win or crash. This Tattu solid-state lithium battery pack delivers the high discharge current your drone demands, with capacities from 300mAh to 450mAh and discharge rates of 75C or 95C. The soft bag construction keeps weight low while the XT30 connector ensures reliable power delivery. Whether you need a 1S setup for micro whoops or a 3S pack for full-size frames, this range covers the most popular FPV configurations.

Features and Construction

Every battery in this series is built around solid-state lithium technology, providing consistent voltage under heavy load. The soft bag design reduces overall weight compared to hard case packs, helping your drone maintain agility.

Discharge Rate and Capacity

With 75C continuous discharge on most models and 95C on selected 1S and 2S packs, this battery can handle aggressive throttle punches and fast recovery. The 300mAh version suits short burst flights, while the 450mAh option extends run time for longer race heats or freestyle sessions.

Voltage and Cell Configurations

Choose from 1S (3.7V), 2S (7.4V), or 3S (11.1V and 14.8V) packs to match your drone’s power requirements. The XT30 plug is standard on all models for secure connection without loose wires.

Weight and Form Factor

The soft bag (polymer) casing keeps each cell slim and light, ideal for tight frames where millimetres matter. This construction also allows better heat dissipation than hard cases during high-amp draws.

Uses and Placement

These batteries are purpose-built for FPV racing drones, freestyle quads, and small fixed-wing crossing machines. Their high C-rating and compact size make them suitable for competitive flying and training alike.

FPV Racing and Freestyle

In competitive racing, instantaneous power delivery matters. The 75C-95C discharge rate gives you punch out of corners and quick recovery after flips. The soft bag design lets you position the battery low in the frame for better centre of gravity.

Micro and Mini Quadcopters

For 1S and 2S builds like Tiny Whoops or 3-inch toothpicks, the 300mAh and 450mAh options provide a good balance of flight time and agility. The XT30 connector is smaller than XT60, saving weight and space.

Indoor and Outdoor Flying

Solid-state chemistry supports consistent discharge in varied conditions, from indoor gyms to outdoor parks. The soft bag resists minor scuffs from landings but should always be protected in a foam insert.

Benefits and Buying Value

Choosing the right battery gives you a competitive edge without constant replacements. This Tattu series offers reliable performance across multiple drone types, reducing the number of spare packs you need to carry.

Reuse and Low Maintenance

With proper balance charging and storage, solid-state LiPos hold their capacity for many cycles. The soft bag does not crack like hard cases, so the pack remains functional even after minor drops.

Why Choose This Product

The combination of 75C/95C discharge, multiple voltages, and light weight makes this battery a practical choice for FPV pilots who need trustworthy power. The XT30 connector simplifies fleet compatibility if you standardise on that plug.