CH-UN2420 (Manufacture part# H02400015-US
Contents
1. AA Portable Power Corp www batteryspace com Email Sales batteryspace com AA Portable Power Corp CH UN2420 Manufacture part H02400015 US D1 User Manual AA Portable Power Corp www batteryspace com Warning 1 Please read the following instruction carefully to make sure you understand this charger before use 2 Improper using of this charger will cause batteries badly damaged and other damage 3 Subject to change without prior notice please check our website BatterySpace com for the latest information P Alligator clip connector adapter 70C Temperature sensor ACCESSORIES AA Portable Power Corp www batteryspace com AA Portable Power Corp www batteryspace com Email Sales batteryspace com AA Portable Power Corp 1 Product description CH UN2420 is an universal fast smart charger It is designed for NiMH NiCd batteries 2 Features 2 1 The charger can cut off power automatically by negative delta V IC when battery pack is fully charge 2 2 Worldwide input AC power from 100 240VAC 50 60Hz USA AC plug 2 3 Built in IC to cut off power automatically when battery is fully charge 2 4 Intelligent charger designed for any 19 2V 24V 16 20 cells NiMH NiCd Battery pack with capacity gt 1 5Ah 2 5 Protection Short Circuit reverse polarity over current 2 6 Smart LED Displays It can tell you if the battery is fully charged Operations 3 1 Make sure your AC supply source is 100 240V an2. d the battery pack match with description 2 4 3 2 Connect the charger to the AC outlet LED Flashing Red gt Solid green gt LED Off 3 3 Connect charger to battery e For battery which have temperature sensor terminal Connect battery s temperature sensor terminal BEC female connector to charger s BEC male connector See picture 3 5 1 amp 3 5 2 e For battery which does not have temperature sensor terminal MUST connect temperature sensor to charger s BEC male connector and locate Thermistor end into battery pack s heat shrink tube See picture 3 6 1 amp 3 6 2 e LED Solid red indicates charging e LED Solid green indicates Fully Charged temperature sensor AA Portable Power Corp www batteryspace com 3 4 detected Troubleshooting If battery pack is still not fully charged after LED charger turns Solid green You may reset charger by unplug AC charger cord and charge battery pack again No LED Charging circuit is open possible cause thermistor open Once thermistor reset cool down charging resume RED on 3 5 Charging picture1 How to charge battery pack which come with a temperature sensor terminal by not using the included temperature sensor connector accessories Picture 3 5 1 AA Portable Power Corp Picture 3 5 2 www batteryspace com AA Portable Power Corp www batteryspace com Email Sales batteryspace com AA Portable Power Corp 3 6 Charging picture 2 H
3. ow to charge battery pack which does not come with a temperature sensor terminal by included temperature sensor connector accessories Picture 3 6 2 4 Technical Specification Rating Input power 100 240 VAC 50 60Hz Auto switching Output Voltage 19 2 24VDC Auto detecting AA Portable Power Corp www batteryspace com Output Current 1 5A Constant Current Operating temperature 0 C 40 C Safety protection Short Circuit reverse polarity over current Dimension LxWxH 147mm 5 8 x 69mm 2 7 x51mm 2 0 Weight 15 OZ 426 grams Notice 4 1 Only charge NiMH NiCd battery pack with capacity gt 1500 mAh Don t use the charger for lower capacity NiMH NiCd battery pack 4 2 Only charge NiMH NiCd battery pack with voltage 19 2V 24V 16 20 cells Don t use the charger for lower or above voltage battery pack which may cause battery to explode 4 3 Don t remove the case to prevent from electric shock 4 4 Unplug the charge from AC outlet while not use 4 5 Always place the charger in well ventilated dry environment and indoor use only 4 6 The charger s temperature sensor connector BEC male connector must be attached firmly to battery pack Ifyou don t connect the temperature sensor to battery pack we are NOT liable for overcharging the pack and damage the pack 4 7 If you have any question please email sales batteryspace com or call 510 525 2328 AA Portable Power Corp www batteryspace com
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