The Standard Horizon SAD-1460 6-Unit Multi-Charger is a rugged, simultaneous charger that enables recharging of up to six lithium battery packs for Standard Horizon/Yaesu handheld VHF radios. This multi-charger offers quick 1.5-3.5 hour charges and trickle charging.• Ideal for marine environments• Charges up to six radios or battery packs at once• Designed for Standard Horizon HX400/HX400IS series radios• Also compatible with Yaesu transceivers• Converts to a trickle charger to keep units topped off when fully chargedSpecificationsCharging Current: 1000mACharge Time: 1.5 to 3.5 hours (depending on battery pack)Operating Temperature Range: 32°F to 104°F (0°C to 40°C) Ideal for marine environments 1000mA charging current