Daly 3.6V 3.7V 13S 48V E-bike lithium Li ion battery 18650 BMS 15A 20A 30A 40A 50A 60A battery BMS Charging Voltage 54.6V With balance
Model: DL13S (3.7V rated Li-ION Battery not for 3.2V Rated LiFePO4)
We can customize any PCB from 1S to 30S lithium batteries with different current.
Highlight：For the same model, its charge current is less than discharge current because Daly PCBAs were updated to well protect customer battery. Any request, Please contact us. Daly: Jan 2020
◆DL13S48V15A/20A/30A/40A/50A/60A bms is used for 13 series 48V battery pack.
◆We can design it for various lithium batteries like LiFepo4, LiMn2O4, and Li-polymer etc.
◆The main functions are: over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection etc.
◆According to the customer request we can develop PCM in different sizes and structures.
◆BMS manufactured by high quality Mos and IC imported . Keep your battery long cycle serivce life time.
◆Use top quality (A-level) protective integrated circuit IC, from the solution of Seiko of Japan.
◆Strong load ability, constant discharge current 15A/20A/30A/40A/50A/60A , use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help cooling.
◆IC itself has power balancing function. The circuit is simple and reliable.
◆Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged. Over current and short circuit protection function is very reliable.Long time short circuit of the load won’t affect the PCB and the battery.Temperature protection during charging and discharging.
◆Extreme low power consumption. The consumption of the whole device is less than 50uA.
◆PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.
|Parameters for li-ion 13S 48V BMS|
|Discharge||continue discharge current||20||30||40||60||A|
|Discharge Peak current||65||165||165||200||A|
|Over current protection||65||165||165||200||A|
|Charge current||10||20||30||50||A||Charge current 8A in separate port|
|Over charge protection||Over charge detect voltage||4.25±0.025||V|
|Over charge protection delay||0.5||S|
|Over charge release voltage||4.15±0.05||V|
|Balance||Balance detection voltage||4.18||V|
|Balance release voltage||4.18||V|
|Balance current||30||mA||Balance current30±5mA|
|Discharge protection||Over discharge detect voltage||2.7±0.05||V|
|Over discharge detect delay||0.5||S|
|Over discharge release voltage||3.0±0.05||V|
|Over current protection||Over current detect voltage||150||mV|
|Over current detect delay||9||MS|
|Over current protection release conditions||Off load|
|Short circuit protection||Short circuit protection conditions||short circuit with extermal load|
|Short circuit detection delay||250||uS|
|Short circuit protection release conditions||Off load|
|Temp Protection||Temp Protection||NA||℃||As Requirement|
|Inner resistance||Main circuit conductive inner resistance||≤10||mΩ|
|Self electricity consume||Working current||≤40||uA|
|Sleeping current（Battery in overdischarge）||≤20||uA|
|Working Temp||Temp range||-30to80||℃|
1.BMS 2.Antistatic Bag 3.Wiring Cable 4.Wiring diagram 5.Packing Box
Applied to electric tools, electric scooters, motorcycles, electric motorcycles, electric tricycles, and electric vehicles and so on.
Dongguan Daly Electroniccs Co.,Ltd，Started in year of 2013.Our factory is in Guangdong Dongguan Changping.It is a high-tech company specializing in R&D, production and sales of lithium battery protection board (BMS).The company has an internationally standardized quality management system.We exported our products over 80 countries in the world with good reputation.
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