Inner packing:Vaccum packing/Plastic bag.
Outer packing:Standard carton packing or packing per customer's requirements.
Shipped in 7 days after payment
About your products,just tell us the relative voltage/ cells/ current A or equipment etc,we will help to recommend the most suitable products for you.
Supply OEM/ODM and custom service
High quality with smart balance function
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 .
Build with high end electronic components (High End IC and MOSFET ) ,simple structure design will let it have more stable quality working performance , Flexible application ( it can be used for less series battery by leaving some connection pins at empty status ),full set of protection measures let it works well without any infulence from external unexpected accidents.
PCM Specifications For 48.1V (13S)Li-ion Battery Packs
Balance voltage for single cell
Balance current for single cell
Maximal continuous charging current
Maximal continuous Discharging current
Over charge Protection
Over charge detection voltage for single cell
Over charge detection delay time
Over charge release voltage for single cell
Over discharge protection
Over discharge detection voltage for single cell
Over discharge detection delay time
Over discharge release voltage for single cell
Over current protection
Over current detection voltage
Over current detection current
Detection delay time
Exterior short circuit
Detection delay time
Operating Temperature Range
Storage Temperature Range
Packaging & Shipping
Any further questions, Welcome to contact our sales person by sending inquiry . Your satisfaction is our pleasure. Let’s Join hands for mutual Benefits!
Q: How many Ampere protection circuit boards should choose?
A: 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?
A: 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?
A: 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)?
A: No, 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.