User Manual

Losi Li-PO Charger – LOSB9603
Warning!
Lithium Polymer (Li-Po) batteries are significantly more volatile than other rechargeable batteries used in RC applications.
Failure to read and follow these instructions and safety precautions may result in fire, personal injury and damage to
property. Losi, Horizon Hobby, Inc., its retailers, and any other representatives, assume absolutely no liability for use of
this product or failure to comply with these instructions and precautions.
If you are not prepared to accept complete liability for the purchase and/or use of this product, you are advised to
return it new and unused to the place of purchase immediately.
Never ship batteries without the expressed permission of the recipient. Batteries carrying 25% or more charge
cannot be shipped safely. Batteries which are damaged cannot be shipped safely. Damage or loss due to unsafe
shipping is the legal responsibility of the person who shipped the product.
Usage Guidelines, Warnings and Safety Precautions
• Always inspect batteries before charging.
• Never charge or use a Li-Po battery or pack that shows any damage or disfigurement of any kind. Swelling is a
sign of internal damage. Any breach of protective cover, wiring or plugs is also reason to discontinue use. See
manufacturer’s instructions for proper disposal of Li-Po batteries.
• Never charge around or in the area of any flammable or combustible materials.
• Always charge Li-Po batteries in or on fire resistant materials or containers.
• Do not store or charge Li-Po batteries with or around other batteries or battery packs of any type, including
other Li-Pos.
• Never leave battery and charger unattended while in use. Improper charging or discharging of Li-Po
batteries could result in fire.
• Constantly monitor the temperature of the battery pack while charging. If the battery becomes hot to the
touch, discontinue charging immediately. Disconnect the battery from the charger and observe it in a safe place
for approximately 15 minutes.
• If at any time you see a battery starting to balloon or swell up, discontinue charging immediately. Disconnect the
battery from the charger and observe it in a safe place for approximately 15 minutes.
• Do not allow children to charge Li-Po battery packs.
• This charger is designed for 1, 2, and 3-cell Lithium-Polymer batteries ONLY. It MUST NOT be used to charge
other Li-Po batteries, Ni-MH or Ni-CD battery packs.
• Never attempt to dismantle the charger
• Always disconnect the charger from the power supply after charging the battery
• Disposal of Li-Po batteries requires special care. Follow manufacturer’s instructions for safe disposal.