Over 150C

HobbyKing has pushed the boundaries of RC power—from the legendary Blue series to the durable, low-IR of Graphene, and the relentless, hard-hitting delivery of the Rapid. Now, it’s time to ascend to the absolute peak of RC performance. Welcome to APEX. Engineered specifically for the brutal demands of modern FPV drone racing, freestyle, and high-speed RC flight, the APEX series introduces a boxy, near-square cell architecture. Designed to sit perfectly under FPV frames or aircraft fuselages, APEX optimizes your center of gravity while maximizing power density. At the heart of APEX is a pure Cobalt formulation paired with Z-Fold structure. This eliminates the internal resistance bottlenecks found in traditional rolled cells, delivering 180C discharge rate. The APEX maintain rock-solid voltage stability when you punch the throttle hard. Available in versatile capacities from 1100mAh to 4000mAh and configurations spanning 4S to 8S, APEX is the definitive power source for pilots who refuse to compromise.

Spec.
Minimum Capacity: 2000mAh
Configuration: 4S / 14.8v / 4Cell
Constant Discharge: 180C
Cell Weight: 414g
Cell Size: 81 x 78 x 38mm

WARNING: Soldering Lipoly Cells takes a degree of skill and experience. Do not attempt to solder your own packs if you are not confident in your soldering abilities. No Warranty is implied or given once you have soldered the cell tabs. Please check cells for warranty purposes prior to soldering.

HobbyKing has pushed the boundaries of RC power—from the legendary Blue series to the durable, low-IR of Graphene, and the relentless, hard-hitting delivery of the Rapid.

Now, it’s time to ascend to the absolute peak of RC performance. Welcome to APEX.

Engineered specifically for the brutal demands of modern FPV drone racing, freestyle, and high-speed RC flight, the APEX series introduces a boxy, near-square cell architecture. Designed to sit perfectly under FPV frames or aircraft fuselages, APEX optimizes your center of gravity while maximizing power density.

At the heart of APEX is a pure Cobalt formulation paired with Z-Fold structure. This eliminates the internal resistance bottlenecks found in traditional rolled cells, delivering 180C discharge rate. The APEX maintain rock-solid voltage stability when you punch the throttle hard.

Available in versatile capacities from 1100mAh to 4000mAh and configurations spanning 4S to 8S, APEX is the definitive power source for pilots who refuse to compromise.

HobbyKing has pushed the boundaries of RC power—from the legendary Blue series to the durable, low-IR of Graphene, and the relentless, hard-hitting delivery of the Rapid.

Now, it’s time to ascend to the absolute peak of RC performance. Welcome to APEX.

Engineered specifically for the brutal demands of modern FPV drone racing, freestyle, and high-speed RC flight, the APEX series introduces a boxy, near-square cell architecture. Designed to sit perfectly under FPV frames or aircraft fuselages, APEX optimizes your center of gravity while maximizing power density.

At the heart of APEX is a pure Cobalt formulation paired with Z-Fold structure. This eliminates the internal resistance bottlenecks found in traditional rolled cells, delivering 180C discharge rate. The APEX maintain rock-solid voltage stability when you punch the throttle hard.

Available in versatile capacities from 1100mAh to 4000mAh and configurations spanning 4S to 8S, APEX is the definitive power source for pilots who refuse to compromise.

HobbyKing has pushed the boundaries of RC power—from the legendary Blue series to the durable, low-IR of Graphene, and the relentless, hard-hitting delivery of the Rapid.

Now, it’s time to ascend to the absolute peak of RC performance. Welcome to APEX.

Engineered specifically for the brutal demands of modern FPV drone racing, freestyle, and high-speed RC flight, the APEX series introduces a boxy, near-square cell architecture. Designed to sit perfectly under FPV frames or aircraft fuselages, APEX optimizes your center of gravity while maximizing power density.

At the heart of APEX is a pure Cobalt formulation paired with Z-Fold structure. This eliminates the internal resistance bottlenecks found in traditional rolled cells, delivering 180C discharge rate. The APEX maintain rock-solid voltage stability when you punch the throttle hard.

Available in versatile capacities from 1100mAh to 4000mAh and configurations spanning 4S to 8S, APEX is the definitive power source for pilots who refuse to compromise.

"HobbyKing has pushed the boundaries of RC power—from the legendary Blue series to the durable, low-IR of Graphene, and the relentless, hard-hitting delivery of the Rapid.

Now, it’s time to ascend to the absolute peak of RC performance. Welcome to APEX.

Engineered specifically for the brutal demands of modern FPV drone racing, freestyle, and high-speed RC flight, the APEX series introduces a boxy, near-square cell architecture. Designed to sit perfectly under FPV frames or aircraft fuselages, APEX optimizes your center of gravity while maximizing power density.

At the heart of APEX is a pure Cobalt formulation paired with Z-Fold structure. This eliminates the internal resistance bottlenecks found in traditional rolled cells, delivering 180C discharge rate. The APEX maintain rock-solid voltage stability when you punch the throttle hard.

Available in versatile capacities from 1100mAh to 4000mAh and configurations spanning 4S to 8S, APEX is the definitive power source for pilots who refuse to compromise."