Cradlepoint MP2250 Lithium Polymer (LiPo) rechargeable battery

f/ CradlePoint 3G & 4G Routers, 8 h, Black By combining Tekkeon’s new rechargeable lithium polymer battery with any of several 3G/4G routers manufactured by CradlePoint, users can power a secure WiFi hotspot for hours.
TekCharge MP2250 includes an adapter tip to connect directly to a CradlePoint portable router, and brackets to mount the battery to CradlePoint portable routers CBA250, CTR350, CTR500, and PHS300.

Tekkeon’s battery solutions for portable power needs enable flexibility and extended operation of phones, laptops, portable media players, and many other devices. In addition to extending the run time on CradlePoint routers, TekCharge MP2250 provides additional run time for many 5V devices, including:

Bluetooth Headsets: 122 hours of talk time
Mobile Phones: 29 hours of talk time
MP3 Players: 70 hours of audio
PDAs:10 hours
Portable Media Players: 4 hours

Like all Tekkeon batteries, TekCharge MP2250 is lightweight and uses visual indicators to identify the exact power level.