Recharge after each use.

• 20-35% lighter than NiMH or NiCad
• Prolonged Lifetime
• No memory effect
• Benefits from initial conditioning of battery
• Higher-priced

• Slow loss of charge when not in use
• Could damage by overcharging
• Should be charged often

Recharge after each use.

• Newest and advanced battery available
• Longest runtime
• No memory effect
• Non-flammable
• Lightest weigh battery
• Energy density of Li-Poly batteries is over 20% higher than that of a classical Li-Ion battery and approximately three times better than NiCd and NiMH batteries