Features: Instant start
3 times quiter than gas powered products
Brushless motor
2 speed setting (high torque or high power)
P style handle bar
Quick slide battery design
Thermo protection motor
Ergonomic engineered
Correctly balanced
Low noise
Simple plug / play system
Power head attachment design, can use other Ecopro attachments

Battery Pack
Design and use for Ecopro Tools Brushless Series products only!
Built in handle bar ( easy removal )
Mesh for air cooling
Power indicator panel
Soft rubber pad inserts

Charger
Design and use for Ecopro Tools Brushless Series products only!
1 hour fast charging
Mesh for air cooling
Charger indicator panel
Specifications
Motor type: Brushless
Rated voltage: DC 40V
Operation voltage: 27~42V DC
Rated power output: 500W (0.67 HP) @ 6,100 RPM (+/- 200)
No-load speed: High 5,600 RPM (+/- 5%) / Low 4,400 RPM (+/- 5%)
No-load current: 7.0A
Aluminum tube: Dia 1" / Length 60"
Cutting width: 12.6"
line size: 0.080
head type: bump head / dual line
Shoulder harness: single strap
attachment: Yes, Ecopro Attachments tools only

Battery Pack Specifications
Input over voltage protection: 4.35V (+/- 0.2)
Low voltage protection: 28V @ 1 sec
Over current protecton: 50A @ 5 sec
Short circuit protection: 150A @ 5 mini sec
Operation temp: Charging (-10~55 C) / Discharging (-10~55 C)
Storage temp: -4~140 F
Net weight: 3.5lbs.

Charger Specifications
Voltage: AC 80~140V; 50/60Hz
Output: DC 42V / 3.2A
Charging protecton: auto stop in 70 min after charging begins
Over voltage protecton: 43.5V (+/- 0.02)
Low voltage protection: 25V (+/- 0.02)
Over load protection on full-charged battery: Auto stop in 2 min
Operation temp: 14~130 F
Storage temp: -4~140 F