Li-ion 7s 24V 10A Lithium Battery Protection Board with Balance PCM BMS

Περιγραφή

1. περιγραφή προϊόντος

Product Advantages:

^{Supply OEM/ODM and custom service}

^{High quality with smart balance function}
^{Wholesale price}
^{ISO9001/ISO14001/CE/ROHS certificates}
Fast delivery
^{Green product}
^{One year warranty}
^{Excellent safety performance}
^{Short circuit testing passed}
^{Overcharge testing passed}
^{Over discharge testing passed}
^{Original imported :IC from Japan,MOS from USA,Components from Sumsang.}
^{1.2m drop testing passed}
^{100% testing}
^{Support ODM & OEM services} About the battery BMS/PCB/PCM

Function_^:^{Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit ,temperature detecting protection and auotmatically voltage balance function .}

_{For the 7S Li-ion/LiFePo4 battery bms ,your competitor chose the following models:}

Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD
PCM Specifications For 25.9V(7S)Li-ion Battery Packs
Μοντέλο:LWS-7S10A-119(7S)Same Port
Οχι.	Test item		Criterion
1	Voltage	Charging voltage	DC:29.4V CC/CV
		Balance voltage for single cell	4.2V±0.025
2	Current	Balance current for single cell	42mA±0.5
		Current consumption	≤20μA
		Maximal continuous charging current	≤10A
		Maximal continuous Discharging current	≤10A
3	Over charge Protection	Over charge detection voltage for single cell	4.25±0.025V
		Over charge detection delay time	0.5S-2S
		Over charge release voltage for single cell	4.05±0.05V
4	Over discharge protection	Over discharge detection voltage for single cell	2.80±0.05V
		Over discharge detection delay time	10mS-200mS
		Over discharge release voltage for single cell	3.00±0.05V
5	Over current protection	Over current detection voltage	0.15±0.025V
		Over current detection current	30±5A
		Detection delay time	7.2ms-11ms
		Release condition	Cut load or Charging Activation
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-500us
		Release condition	Cut load or Charging Activation
7	Resistance	Protection circuitry(MOSFET)	≤30mΩ
8	Θερμοκρασία	Operating Temperature Range	-20~+60ºC
		Storage Temperature Range	-40~+125ºC
		Temperature switch	75°C

2. Company Information

Li-ion Battery PCM & BMS Application Range :

3. Συσκευασία & Αποστολή & Payment

4. FAQ

Q: How many Ampere protection circuit boards should choose?

ΕΝΑ: It depends on your load power such as electric motor power please contact the sales or technical support before buying.

Q: What is the distinction between same port wiring and different port wiring?

ΕΝΑ: The cathode of charger and load is different for different port wiring , the cathode of charger and load is same for same port wiring and the charging current is equal to the discharge current.

Q: What is the distinction between balance and unbalance function?

ΕΝΑ: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.

Q: Do you have Minimum Order Requirement (MOQ)?

ΕΝΑ: Οχι, We don’t have MOQ, Different customer have different requirement ,We can provide various capacity and size is per your requirements,Also ODM / OEM is welcome.

Q: What is your term of payment?

ΕΝΑ: PayPal, T/T, L/C,

About your products,just tell us the relative voltage/ cells/ current A or equipment etc,The right bms details will be shared .

Any further questions, Welcome to contact our sales person by sending inquiry .
Your satisfaction is our pleasure. Let’s Join hands for mutual Benefits!