PwrON is specializing in the production of high quality and economical replacement power supply for laptop,tablet,phones and other electrical appliances.
Products manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating . Chargers are certificated with CE FCC etc.

Compatibility:
P/N: MODEL: JT-H050100
Replacement for Altec Lansing IMW257 Mini H2O Wireless Bluetooth Waterproof Speaker
MODEL: IMW257-AB IMW257-BLK IMW257-CB IMW257-CG IMW257-DR IMW257-MNT IMW257-OW-TA IMW578-BLG-WM
Altec Lansing LifeJacket XL IMW789 IMW789-BLG-WM IMW789-CB-WM IMW789CBWM Rugged Bluetooth speaker
Altec Lansing iMW477 IMW477-BLK IMW477-GRBK IMW477-DR IMW477-CG Mini Life Jacket Bluetooth Speaker
Altec Lansing iMW457 Jacket H2O H20 Bluetooth Wireless Speaker
Altec Lansing IMW448 IMW448-AB Jacket H2O 3 Wireless Bluetooth Waterproof Floatable Speaker
Altec Lansing IMW458 Miniboom Jacket Waterproof, Shockproof, & Floatable Speaker
Altec Lansing IMW478s , IMW478s-BLK , IMW478s-AB Bluetooth Speaker
Altec Lansing iMW575 Life Jacket 2 Bluetooth Speaker Waterproof Wireless Bluetooth Speaker
Altec Lansing LifeJacket 2 IMW577 , IMW577-PP , IMW577-BLK , IMW577-DR Wireless Bluetooth Speaker
Altec Lansing IMW678 IMW678-BLK IMW678-BLU IMW678-RED Omni Jacket NFC Bluetooth Speaker
Altec Lansing IMW789-BLG LifeJacket XL Wireless Waterproof Floatable Bluetooth Speaker
Altec Lansing IMW789-CB LifeJacket XL Wireless Waterproof Floatable Bluetooth Speaker

Warm tip
▲Please make sure the DC output and tip size of ac adapter are accordant before you order.
▲Ensure charging platforms and devices are not overheating, such as overheating, please cut off the power supply, to cool before attempting to charge
▲Keep the adapter dry. Keep the battery pack away from fire. Keep it away from children