Circuit Board BMS 6S 6S LTO battery with Balance function for Car
stereo 18650 lithium titanate battery
Overview
4S 80A 100A is used for 4series 12V 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.
Specifications
| LTO | Detail | Spec |
| Discharge | Maximal Continuous Discharging Current | 60A |
| Peak Discharging Current | 180A |
| Over Current Protection Current | 180A |
| Charge | Charging Voltage | Series*2.8V |
| Charging Current | 100A |
| Over charge protection | Over Charge Detection Voltage | 2.8±0.025V |
| Over Charge Detection Delay Time | 0.5S |
| Over Charger Release Voltage | 2.6±0.05V |
| Cell balancing | Cell balancing Detection Voltage | 2.65V |
| Cell balancing Release Voltage | 2.65V |
| Cell balancing Current | 40±5mA |
| Over discharge protection | Over Discharge Detection Voltage | 1.6±0.05V |
| Over Discharge Detection Delay Time | 0.5S |
| Over Discharger Release Voltage | 1.8±0.05V |
| Over current protection | Over Current Detection Voltage | 150mV |
| Over Current Detection Delay Time | 9MS |
| Over Current Protection Condition | Disconnect the load |
| Short Protection | Detection Condition | Exterior Short Curcuit |
| Detection Delay Time | 250uS |
| Release Condition | Disconnect the load |
| Temperature Protection | 65℃ or 75℃ | |
| Internal Resistance | MOSPET | ≤10mΩ |
Advantage
1. Use top quality (A-level) protective integrated circuit IC, from
the solution of Seiko of Japan.
2. Strong load ability, constant discharge current
18A/25/35A/45A/60A , use high voltage resistance, low inner
resistance 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 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.
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
The relationship between Battery capacity and BMS current?
There is no direct relationship between Battery capacity and BMS
current, big capacity doesn`t mean a big battery, but rely on
continue current, that is to say if your engine is powerful, your
should choose high current of BMS, it is not relied on battery
capacity.
Applications
1. Electric Vehicle: Hybrid Electric Vehicle, Pure Electric
Vehicle;
2. Ebike, Escooter, Electric Golf Cart, Electric Tools, Lawn Mower,
Vacuum Cleaner. Electric boat, Elevator, Electric Wheelchair;
3. UPS: For computer, Emergency Application, Medical Movable UPS;
4. Solar Energy: Solat street lights, Solar LED Lights
5. Telecom System: Communication Base.
Package and Delivery
1) Different package is base on the quantity of your order.
2) We cooperate with DHL, FEDEX, UPS, EMS, ePacket for delivery,
you can choose one that you prefer.
3) If you prefer China Post or HKDHL for delivery, contact me
please.
4) If you have special requests(such as declared value, extra
remark), please contact me in advance or leave message along with
order.
About Deligreen
Changsha Deligreen Power Co.ltd,founded in 2010, is a "Green Energy
Solution Service Provider".
Newest technology, new idea,hard-working and honest people,
Focus on lithium rechargeable battery, BMS,Balancer,charger and
relative products.
Main application: electric bicycle, scooter,motorhome,
AGV,solar/wind system, Energy storage system,truck and so on.
Four Promises:
We promise "Real" lithium capacity
We promise u100%n refund for any quality problem We promise11100%"
replacement for any shipping damage
We promise lifetime fast technical support Customers, satisfaction
is our endless pursuing.
If you have anything dissatisfied
please email the manager: info@deligreenpower.com
RAQ
Q: Do you offer free samples?
A: We don't provide free sample, but the sample cost can return to
you when you place bulk orders .
Q: What is your terms of payment?
A: We accepted most of payment terms, like T/T,L/C at sight,
PayPal, Western Union, Cash etc.
Q: What is a minimum number (pieces) of order for this product?
A: Our MOQ is 1 piece, the more the quantity, the more preferential
it is.
Q: How many time you need for production of one sample?
A: If customized according to customer requirements, production
time needs 10-15 working days, if it’s our standardized products
most of the time we can supply from stock
