Daly manufacture for fishing machine Liion 3s 12v 40a common port
with balance Product Description1.
Overview1.DL3S12V40A bms is used for 3 series 12V battery
pack2.We can design it for various lithium batteries like LiFepo4,
LiMn2O4, and Li-polymer etc.3.The main functions are: over charge
protection, over discharge protection, over current protection,
short-circuit protection, temperature protection etc.4.According to
the customer request we can develop PCM in different sizes and
structures.5.BMS manufactured by high quality Mos and IC
imported . Keep your battery long cycle serivce life time. 2.
Advantage1.Use top quality (A-level) protective integrated circuit
IC, from the solution of Seiko of Japan.2.Strong load ability,
constant discharge current 10A/25/35A/45A/60A , use
high voltage resistance, low innerresistance power Mosfet. The heat
sink will greatly help cooling.3.IC itself has power balancing
function. The circuit is simple and reliable.4.Typical voltage
detection for each cell. So each battery will be prevented over
charged or over discharged. Over current and short circuit
protectionfunction is very reliable.Long time short circuit of the
load won't affect the PCB and the battery.Temperature protection
during charging and discharging.5.Extreme low power consumption.
The consumption of the whole device is less than 50uA.6.PCB use
high anti-corrosion, high water resistance, high impedance ESD
conformal Coating. Product parameter Product
name: Liion 3S 12V 40A common port with
balanceModel: DL 3S (3.7V
rated Li-ION Battery not for 3.2V Rated
LiFePO4)Size: 48mm×75mm×9mmcommon Version : common port
for charge/discharge Customize Any PCB from 3S to 32S
lithium batteries with different current.MOQ: 1pcsDelivery
Time 7-15daysPackaging Antistatic
bag,EVA,bubble packCompany InformationDongguan Daly Electronic
Co.,Ltd was established in 2015, engaging in research and
development, production and marketing. Daly professional
manufacturing lithium battery protection plate, such as Li-ion BMS,
Lifepo4 BMS, LTO BMS. Daly BMS is used in electric vehicles, power
tools, energy storage, AGV, forklift.Daly bms specifications are 3
series -32 series, voltage 12V-120V, current 5A-500A.In the last
year,Our company research production smart BMS with BT, UART,
RS485, Can, LCD, GRS by the vast number of clientsof,Popular in
America, India, Philippines, Europe, Asia, North America, etc.Top
level for each BMS to market,Welcome field survey to Daly,Looking
forward to establishing a long-term cooperative relationship with
you. FAQQ: How do I know what material OR
type my battery is ?A: Please look the battery body,if the
normal voltage of your battery shows 3.2V,the battery
is LiFePo4.If the normal voltage of your battery shows 3.6V or
3.7V, the battery is Li-ion or Li-polymer
battery, You can also ask battery manufacturer for the
material of
battery.Q: Is this BMS suit for my
battery?A: This BMS suit your battery or not depends on below
2 points: How many series you cell is in your
battery pack? The BMS you buy must be same series as your
battery pack.What material your battery is? Only the LiFePo4
battery has different electric parameter from other battery, so if
you need buy the BMS for LiFePo4, Please let us know
firstly.Q: What is the Common port and Separate
port? what is the difference?A: We take 13S 48V16A BMS
as example: Common port 16A means your charge cathode and
discharge cathode are connected in the same point end (our
P-), charge cathode and discharge cathode are used in
the common connection port, so the charge current and discharge
current are same as 16A. Separate port is separately connected
by charge cathode (our C-) and discharge cathode (our P-), so the
charge current and discharge current are different, discharge
current is 16A, charge current is 8A.Q: The relationship
between battery capacity(AH or mAH) and BMS
current(A)?A:There is no direct relationship between
battery capacity and BMS current, big capacity doesn't
mean big current, but rely on continue current, that is to say
if your engine is powerful, you should choose high current of
BMS, it is not relied on battery capacity. Q: What type of
charger should i choose?A: Lithium battery must choose
specific charger, don't use charger for leadacid battery, for
leadacid charger may have MOS with high pressure breakdown
protection, which will not protect of BMS over charge. LiFePo4
battery charger voltage = number of battery
strings X 3.6V, while Li-ion battery charger
voltage = number of battery
strings X 4.2V. Q: Do you have Minimum Order
Requirement (MOQ)?A: No, we don't have MOQ. different customer have
different requirement ,we can provide various capacity and
size as per your requirements, also ODM / OEM is
welcome.Q: What is your term of payment?A: PayPal, T/T, L/C,Western
Union and so on, everything can be talk. Q: How to contact for
BMS?A: Please send messages at below or E-mail us and we are
always glad to help you with BMS. /* January
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