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Model
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12V 300AH
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12V 300AH LiFePO4 Battery pack with BMS LCD display
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Design
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with BMS
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with LCD display, sealed ABS case with handle
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Electric Characteristics
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Nominal Capacity
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300AH
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Nominal Voltage
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12.8V
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Energy
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3840Wh
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Internal Resistance
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≤20mΩ
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Life Cycle
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2000 Cycles @ 0.2C Charging/Discharging ,80% Capacity
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Self Discharge
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≤3.5% per month at 25℃
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Standard Charging
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Charge Voltge
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14.6V
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Charging Mode
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At 0℃~45℃ temperature, charged to 14.6V at a constant current of 0.2C5A, and then,changed continuously with constant voltage of
14.6V until the current was not more than 0.02C5A |
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Charge current
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20A-50A (Recommend current)
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Max charge current
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100A
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Standard Discharging
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Discharge current
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20-50A (Recommend current)
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Max discharge current
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200A
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Discharging cut-off Voltage
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10V
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Operating Condition
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Charge Temperature
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0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity
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Discharge Temperature
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-20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity
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Water Dust Resistance
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IP65
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Structure
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Cell
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LiFePO4 battery cell
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Case
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Sealed ABS case
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Dimension
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500*270*250mm
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Weight
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30KG
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Terminal
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M8
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Model
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We can customize different voltage and capacity battery pack
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12V
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12V10AH/20AH/30AH/40AH/50AH/100AH/120AH/150AH/200AH/300AH/400AH
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24V
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24V/10AH/20AH/30AH/40AH/50AH/100AH/150AH/200AH/300AH
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36V
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36V20AH/30AH/50AH/100AH/150AH/200AH
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48V
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48V20AH/30AH/40AH/50AH/100AH/200AH
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72V
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72V 20AH/30AH/50AH/60AH/80AH/100AH
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1) Reply within 24 working hours.
2) Customized available, OEM and amp; ODM are welcomed.
3) Professional engineers and amp; Exclusive and unique solution.
4) We could design and develop LiFePO4, LiFePO4 battery packs according to your product work performance and amp; structure appearance.
Lithium Valley OEM Service:
1 and gt;Customized battery voltage and capacity,3.2V-72V,3AH-1000AH
2 and gt;Customized battery case,plastic case,PVC,metal case
3 and gt;Customized BMS
4 and gt;Customized logo
4 and gt;Customized package
6 and gt;Delivery support,we can use your own cooperate forwarder or if you do not have cooperate forwarder,we can use our cooperate forwarder. Also support drop ship from Lithium Valley to end customer.
R1: Yes, we can ship to any country out of China, you can tell us your address to check.
Q2. How does Lithium Valley ship the LiFePo4 battery packs?
R2: For sample order or small battery packs, we can ship by express through Fedex, UPS, TNT etc. If whole parcel over 100KG, can ship by air or by sea,sea shipping is more cheaper.
Customer can tell your nearest airport name and sea port name for Lithium Valley sales person to check the best option for you.
Q3. Can we put different LiFePO4 battery pack in parallel or series by ourself?
R3: Yes. The battery can be put in parallel or series by customers. But there are few tips we need to pay attention;
1 and gt; Make sure the voltage of each battery are same before put in parallel. If they are not same, charge them to the same rate.
2 and gt; Don’t not put discharged battery and undischarged battery in parallel. This may reduce the capacity of the whole battery pack.
3 and gt; Advise us the target capacity of the whole pack if you would like to put them in series. We will choose the suitable BMS for each battery.
4 and gt; If you are not professional in parallel and series batteries, please don’t handle the battery by yourself.
It may cause danger and hurt the cycle life of battery.
Q4. Can we put different LiFePO4 battery pack in series by ourselve
R4: You can buy big voltage directly from us.We suggest do not out them in series by yourself,this will hurt the cycle life of the pack.
Q5. Does your battery pack include BMS? Can we use it for car?
R5: Yes, our battery pack include BMS, you can use it for low speed car only or aux. power for standard car. Do not use it for standard car directly, that will need more complex design BMS for the pack.
Q6. What is your warranty?
R6:We offer 2 years warranty for all our battery pack. we ensure at least 2000 cycle life for the LiFePO4 battery pack, which
means, after 2000@80% DOD, there will still around 60% capacity left. You can use it for at least 5 years for normal 1 time charge and discharge everyday.