User's Manual

Skylle 1550 User Manual 20181107V2 |30
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BATTERY SAFETY
BATTERY
Warnings & Usage Guidelines
WARNING: Lithium Polymer (LiPo) batteries are significantly
more volatile than alkaline, NiCd or NiMH batteries. All
instructions and warnings must be followed exactly to prevent
property damage and/or serious injury. Mishandling LiPo
batteries can result in fire. By handling, charging or using LiPo
batteries, you assume all risks associated with LiPo batteries.
The user declares that he/she has read and understood all
safety instructions before use, agrees to take full
responsibility of results caused by improper use, and will not
hold Shenzhen MicroMultiCopter co. Ltd (including, but
not limited to its resellers, vendors, and/or affiliates)
accountable whatsoever. See Battery Safety Handling in
Safety section.
Battery Charger
Refer to battery charger user manual for detailed operations. Model varies. 22000mAh 6s 25c battery charges within 4.2V-6A.
Remote controller battery charges within 4.2V-2A.
While the charger is capable of charging the battery, it also can perform other primary functions such as cell balancing and
discharging. Never leave battery charger unattended while charging. Always unplug fully charged batteries from charger (listen for
beeping alerts).
Battery Life
The battery life meter can be checked using either the battery charger (prior to flight), a portable LiPo Voltage Checker and
Balancer (not included), or by viewing the OSD on the FPV screen during flight. During flight, when the battery is at 20-25%
battery life, we recommend landing the drone. Never fully drain battery charge upon use it may significantly reduce battery
life and / or destroy the battery.
BATTERY SAFETY HANDLING
• Always keep battery away from flammable objects.
• Never charge above 5A.
• Never disassemble or modify pack wiring in any way or puncture cells.
• Never exceed the maximum of discharge rate or load.
• Never fully drain battery charge upon use.
• Never leave batteries, chargers and power supplies unattended during use.
• Never attempt to charge low voltage, ballooned/swollen, damaged or wet batteries.
• May explode if damaged or disposed of in fire.
• Store long term at 3.8v per cell. Avoid unnecessary charge cycling.
• When charging, transporting or temporarily storing the LiPo battery the temperature range should be from approximately
40–120° F (5–49° C). Do not store the battery or aircraft in a hot garage, car or direct sunlight; the battery may catch
fire.
• In cold environments, allow the battery and aircraft to warm up 1-2 minutes before take off.
• Recommended storage: Fire proof cabinets, safes, or ammo cartridge cases.
• Keep a nearby fire extinguisher near charging batteries.