Modern firmware, honest amps. The Summit 45LITE is the 45A member of Dualsky's Summit Lite ESC family — 45A continuous, 70A burst, on 3S–6S LiPo — built on BLHeli32-class firmware with the features that generation brought: smooth programmable throttle response, adjustable timing and brake, energy-recovery freewheeling, and automatic telemetry streaming motor data back through the single-pin telemetry lead. The onboard 6.0V switching BEC delivers 6A continuous and 10A peak — real capacity for a full house of servos on a sports or 3D airframe, no external BEC required.

The Practical Touches

IP43 splash and dust protection suits real flying-field conditions; a beacon mode beeps for 20 minutes to help find a model that's gone bush; low-voltage cutoff (3.0V/cell default) and 140°C overheat protection guard the pack and the hardware; and the wiring is flight-ready — 14AWG input leads, motor wires terminated in Dualsky DB3F bullet connectors (mating Dualsky's motor lines directly), and a long 350mm JR signal lead that reaches most fuselage runs without an extension. At 44g with wires and 66 × 25 × 10.7mm, it packages easily.

Pairing and Programming

Dualsky's tested pairings cover their EG glider, EA V3, ECO V2 and GA motor lines — including the ECO V2 motors on our shelves — for mid-class gliders, 3D and sports models, F3A and fixed-wing UAVs. Note the programming path: the Lite series uses Dualsky's USBLINK MP with the BLHeli32 suite — and runs perfectly on defaults out of the box. Battery connector is not fitted to the input leads: solder your fleet's standard (XT60 suits this class).

Specifications

Brand: Dualsky
SKU: DSB42398 (Dualsky No. 42398)
Product: Summit 45LITE brushless ESC
Current: 45A continuous / 70A burst
LiPo: 3S–6S (11.1–22.2V)
BEC: 6.0V switching — 6A const. / 10A peak
Firmware: BLHeli32-class; telemetry, Dshot-capable
Protection: IP43, LVC 3.0V/cell, 140°C overheat
Extras: 20-min beacon beeps, energy recovery
Wiring: 14AWG input (no plug fitted), DB3F motor bullets, 350mm JR signal
Size / Weight: 66 × 25 × 10.7mm · 44g w/ wires
Suits: Dualsky EG, EA V3, ECO V2, GA motors; sport/3D/glider/F3A
Family: 16/22/30/45/60/85/130 Lite (this = No. 42398)