Hallo the TLF friend,
We are consider to open a new charger for the special ultra longer battery -- 75~78mm 21700 battery, anyone can give us your ideas ?
Here is my question as below:
1) which brand and model for flashlight will use such longer length ?
Your answers:
2) how many batteries in the torch usually?
Your answers:
3) how many charge bays do you like for this charger ? Single bays or Double bays or four bays ?
Your answers:
4) What is the price level will you accept ?
Your answers:
€ for single bay charger
€ for double bays charger
€ for four bays charger
5) What is the charge current will you like ?
500mA~1000mA
1000mA~1500mA
2000mA
3000mA
6) What other function will you need ?
Thanks and best regards,
Jeff
We are consider to open a new charger for the special ultra longer battery -- 75~78mm 21700 battery, anyone can give us your ideas ?
Here is my question as below:
1) which brand and model for flashlight will use such longer length ?
Your answers:
2) how many batteries in the torch usually?
Your answers:
3) how many charge bays do you like for this charger ? Single bays or Double bays or four bays ?
Your answers:
4) What is the price level will you accept ?
Your answers:
€ for single bay charger
€ for double bays charger
€ for four bays charger
5) What is the charge current will you like ?
500mA~1000mA
1000mA~1500mA
2000mA
3000mA
6) What other function will you need ?
Thanks and best regards,
Jeff