GNB 1300mAh 4S 14.8V 120C LiPo Battery - High-Burst XT60 Racing Series
The GNB 1300mAh 4S 120C is an elite-tier Lithium Polymer battery engineered for maximum thrust and minimum weight.Featuring a 120C continuous discharge and a 240C burst, it provides instantaneous power for the most demanding 5-inch FPV builds. At only ~150g, it keeps your 4S racing rig agile and responsive through every gate.
In the competitive FPV landscape of 2026, voltage sag is the enemy. The GNB 1300mAh 4S 120C addresses this with ultra-low internal resistance (IR) cells. For Indian pilots, this means the battery stays cooler during high-throttle straights, even in the peak of summer, significantly reducing the risk of "puffing" and premature cell degradation.
Key Technical Advantages:
Elite 120C Power Delivery: Designed for pilots who fly at 100% throttle. This pack ensures your flight controller and ESCs have a consistent, high-amp reservoir to draw from, resulting in "locked-in" flight characteristics.
Graphene Cell Architecture: GNB’s V4 Graphene tech allows for a higher energy-to-weight ratio and a more robust internal structure, meaning the battery can survive the high-G forces of professional racing and freestyle.
High-Current XT60 Hardware: Equipped with a genuine high-temp nylon XT60 connector and 12AWG high-strand silicone wire to ensure maximum conductivity with zero connector melting.
Lightweight Agility: Optimizing for 1300mAh provides enough capacity for a full 2.5-minute race while keeping the total quad weight low for better cornering and faster snap-rolls.
5C Fast Charge Ready: In a rush between heats? This pack supports safe fast-charging up to 6.5A (5C), though 1C is always recommended for long-term health.
FAQ: Top 5 Questions on GNB 1300mAh 4S 120C
Q1: Why choose a 4S 120C battery over 6S in 2026?A: Many racing leagues still feature 4S-specific classes. Additionally, 4S builds are often lighter and simpler to maintain. The 120C rating ensures that even with a lower cell count, you have sufficient "punch" to compete with higher voltage setups on tight technical tracks.
Q2: What is the typical flight time for a 5-inch quad with this battery?A: In a full-throttle racing environment, expect 2 to 3 minutes. For freestyle or proximity cruising, you can reach 4 to 5.5 minutes.
Q3: Can I charge this at 5C (6.5A) every time?A: While it is rated for it, we recommend a 1C (1.3A) or 2C (2.6A) charge rate. Only use the 5C fast-charge setting at the field when you need to get back in the air immediately.
Q4: At what voltage should I land to protect the cells?A: To ensure 200+ cycles, do not land below 3.5V per cell (14.0V total). Ideally, aim for a resting voltage of 3.7V per cell (storage voltage) after the battery settles post-flight.
Q5: Is this battery compatible with the iFlight Nazgul or GEPRC Mark5?A: Yes, it is a perfect fit for any 4S-rated 5-inch quad. Its compact dimensions allow it to fit comfortably on the top plate of most modern freestyle and racing frames.
Expert Guide Question: Are you building this for competitive track racing or aggressive freestyle? Depending on your goal, I can recommend the best Propeller and Motor KV combo to help you maximize the efficiency of these high-performance cells!
