- What is a different between CBC-1237 and battery charger ?
The battery charger in the market is designed to charge the cell phone's battery. The charger draw a small electric current to charge the battery, it was not desinged to use as a battery or power supply. The CBC-1237 is designed to use as a power supply to power the cell phones directly from car battery or other batteries such as; lead acid battery, deep cycle battery, golf cart battery, laptop battery etc.
- Can i use CBC-1237 as a battery charger ?
CBC-1237 was not designed to apply as a battery charger.
- How to connect 3 pins battery to the CBC-1237 ?
- i have only one cell phone and i want to use it as portable at the same time, how to solve this problem ?
No problem if you do not want to drill a hole to your mobile back cover. You are recommended to duplicate another SIM card to use with the 2nd cell phone, contact your cell phone company to register another SIM card of the same phone number. Use that dedicated 2nd SIM card with the 2nd cell phone and keep it in your car always.
- i do not have technical experience to jump the resistor to pin 2 and pin 3.
When you placed order, we will send you free of charge 2 pcs resistor 82 K Ohm, if you do not know how to jump it, you are recommended to bring your 2nd cell phone to the cell phone repair shop and ask them to do for you it will take only 2 minutes to complete the job.
- Question! Why not use the DC input jack on the phone?
The dc jack on the cell phone was designed to apply with charger only and with small electric current. The pin can not load much current that's why we have to drill a hole to insert wire cable. Unlike the laptop computer it has a big size of dc power for external. Most of the charger is 10% of battery ampacity, this means the pin is too small.
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