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https://image.toolkitrc.com/B50/B50-video.mp4 
25-55℃
Adjustable Temperature Range
50W
Constant Heating
Total Control
Rapid warm-up—get your packs to ideal temp fast,
even in extreme cold
Real-time temperature monitoring—built-in sensor
keeps things precise
20W
USB-C Output
Charge Your Gear Anywhere
PD3.0 / QC3.0 fast charging—power up your phone,
GoPro, action cam, or other devices.
Year-round utility—when it’s not winter, it’s still a
capable power bank
Flexible Power
However You
Want to Run It
XT60
Input (6-28V)
Works with 2S–6S LiPo or Li-ion packs
Safety First
– Because LiPos Deserve Respect
HD IPS Display
Shows current temp, target temp, input voltage,
and cutoff voltage at a glance.
Internal mesh pocket for cables and small accessories.
Compact size: 310×240×115mm Lightweight: 980g
Massive Capacity
– 20 Batteries, One Case
Fits up to 20 6S 1000mAh LiPo batteries
IN THE BOX
Battery Heating Bag × 1 Controller× 1 USB-A to USB-C Cable × 1 Quick Start Guide × 1
SPEC
Input voltage
DC 6~28V
Heating wattage
Max 50W
Temperature control range
25~55℃
Type-C output
Max 20W
Type-C protocol
QC2.0/QC3.0/FCP/SCP/AFC/PD2.0/ PD3.0 (PPS)
Bag size
310.0×240.0×115.0 mm
Bag weight
980g
Controller size
73.0×53.0×18.5 mm
Controller weight
60g
Pack size
322.5×237.5×122.5mm
Pack weight
1350g
LED
1.54″IPS 240×240px