FOr Garmin Charger

• Brand new non-OEM
• Intelligent IC chip inside recognizes a full battery and automatically switch to a saver.
• Plug never heats or overcharges the battery.
• Short circuit protection. LED charging indication.
• Can Charge Ni-Mh, Ni-cd and Li-Ion Battery.

It works exactly as needed. It appears to be a equal replacement for much more expensive parts. I did not give 5 stars only because I have not been using it very long so I cannot speak to it's durability. BTW they were so inexpensive that I bought two.