CNHL MiniStar Li-HV 70C 450mAh – 3S (XT30U) Battery from CNHL is a compact and powerful battery for FPV drones with a motor wheelbase of 90–180 mm. This model combines low weight and high output power, making it an ideal choice for mini-frames and micro-creative copters where quick response and maneuverability are crucial.
Description and Advantages
The CNHL MiniStar has a nominal capacity of 450mAh and a nominal voltage of 11.1V (3S, 3-cell / 3S1P). The battery is made with Li-HV technology, which allows for increased charging voltage for greater output power and better dynamic flight characteristics. The continuous discharge current is 70C with a peak value of up to 140C, providing explosive acceleration and stable operation during aggressive piloting. The integrated XT30U output connector makes connecting to frames and chargers convenient and reliable.
Key Features
- High Output Power: 70C continuous and 140C burst for intense maneuvers.
- Compactness and Weight: size 23×18×65 mm and weight 49 g — optimal for 90–180 mm mini-frames.
- Connectivity: integrated XT30U connector for easy installation and charging.
- Optimized Design: for efficient power consumption and longer battery life.
Operating and Safety Instructions
Before first use, the battery must be fully charged. Use only chargers compatible with lithium-polymer or lithium-ion batteries, and do not leave the battery unattended during charging. During charging, avoid contact with flammable materials and sources that could cause ignition in case of malfunction. Do not exceed the permissible voltage: for classic Li-Po — 4.2V per cell, for Li-HV — up to 4.35V per cell. The minimum permissible voltage under load is 3.0V per cell. For long-term storage, do not keep the battery fully charged for more than three days; the recommended storage level is 3.8–3.9V per cell (use the storage/discharge function in the charger, e.g., VIFLY WhoopStor 3). Do not disassemble or deform the battery, avoid fire and mechanical damage, and short circuits. Do not use batteries with visible deformations or swelling.
Specifications CNHL MiniStar 450mAh 11.1V 3S 70C
| Characteristics | Value |
|---|---|
| Capacity | 450mAh |
| Voltage | 11.1V / 3-cell / 3S1P |
| C-rating (Discharge Rate) | 70C continuous / 140C burst |
| Charge Rate | 5C Max |
| Size (1-5 mm difference) | 23×18×65 mm |
| Weight | 49 g |
| Output Connector | XT30U |
| Balance Connector | JST / XH |
| Wire (AWG) | 12# |
| Battery Type | Li-HV |
The CNHL MiniStar Li-HV 70C 450mAh battery is an excellent choice for FPV pilots seeking a balance between weight, capacity, and instant power. It is designed for miniature and micro-frames with a motor wheelbase of 90–180 mm and provides stable current for aggressive flight maneuvers. Brand: CNHL. Category: Drones & Quadcopters > Drone Batteries.
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