|Place of Origin:||ddd|
|Minimum Order Quantity:||ddd|
|Type:||LiFePO4 Powerwall Home Battery||Voltage:||48V|
Powerwall Home Battery-3.5KWH-5KWH-7KWH-10.5KWH-20KWH-Lifepo4 Lithium House Battery ESS Energy Storage UP TO 31.5KWH
Advantages Of Lifepo4 Powerwall Home Battery :
Longer battery life – 2000times life cycle @80%DOD, 5 times more than lead acid batteries
Free of charge memory
Steady discharge and charge performance.
Outstanding thermal stability
Wide temperature performance
Short circuit protection
Over charge and over discharge protection
Over current protection
Easy carrying and installation - can be carried and installed in any direction
Fast charging - about 4~6 hours to be fully charged
Lighter weight - 1/2~1/4 in weight compared to LA batteries
Require no change to a lead acid battery charging system
Better safety - mild warm, no explosion and firing, free of leakage
Environmentally friendly - no poisonous lead, no acid, no heavy/rare metals,
No gasses during charge, free of leakage and pollution
QH Factory keep a large inventory of Lifepo4 Powerwall House Battery
for our valued customers.
For Sample order, shippment will be ready in 3 working days.
For small order, shippment will be ready within 7 working days.
For bulk order, shippment will be ready within 15 working days.
Quick response & Timely delivery are Guaranteed,
which enhance flexibility for our valued client to earn
a advantage in highly competitive market.
3.2 volt lifepo4 solar battery suppliers & manufacturers & producers for wholesale distributors
1.Automatic Coating Machine with domestic leading technology
2. Positive automatic production line
3. Negative automatic production line
4. Entire air-conditioner workshop
Quality is life, Shenzhen QH is confident in the superior quality of products being the most
effective. The company 's QC system consists of IQC, IPQC, QAQE, FQC and stoichiometric
composition , more than 320 highly trained quality control personnel , equipped with advanced
testing equipment, in strict accordance with quality documentation requirements required to
ensure that from raw materials, production process to the final product shipments have been
strictly controlled to ensure stable and reliable quality Great Battery .
Excellent service on before-sale, on-sale and after-sale
-Your inquiry related to our products or prices will be replied in 12 hours.
-We will track the shipping status time by time so that buyer can receive our goods
in time and safely.
-Protection of your sales area, ideas of design and all your private information.
-Whatever big or small order , we will provide all the best quality , best service.
- Customized design is available, OEM and ODM are welcome.
-Shipment by Air Express (door to door service), by Air Flight and by Vessel, all Available.
-Offer the highest quality with the best price.
If you need any assistance, just feel free to let us know.you are always welcome to visit our factory,
And If you are going to China, we can book hotel and ticket and arrange personal translator
and travelling for you!
Q1. Can I just try samples for the first order?
A: Yes, trail order is acceptable. we can sell just a few pcs for you to confirm the specifications
of our products. lifepo4 prismatic cells
Q2. Can I put LiFePO4 battery pack in parallel or series by ourselves?
A: Yes, but the batteries should be in same voltage and capacity, or it will influence the cycle
life of the battery pack. Also, you should tell us and we will match them before delivery. before
handling the battery, checking the voltage of each battery is necessary. there are few tips we need
to pay attention; lifep04 cells
No.1 Make sure the voltage of each battery are same before put in parallel. If they are not same,
charge them to the same rate.
No.2 Don't not put discharged battery and undischarged battery in parallel. This may
reduce the capacity of the whole battery pack. 3.2 volt battery for solar lights
No.3 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.
Q3. What is your warranty? 3.2 volt lithium phosphate battery
A: We offer 2 years warranty for all of 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 every day.
Q4. How does QH Technology ship the LiFePo4 battery packs?
A: The goods can be picked up by your own forwarder. If there is no forwarder. Then we can
ship the battery packs. For sample order or small battery packs, we can ship by express
through Fedex, UPS, TNT, DPD etc.
If whole parcel over 100KG,can ship by air or by sea, sea shipping is more economical.
Customer can tell us your nearest airport name or sea port name for QH Technology sales person
to check the best option for you. lifepo4 cells for sale
Q5. Do you also have BMS and Chargers?
A:Yes, we do, if you need any to work with the battery cells , just advise us, we will provide
them along with the lifepo4 battery cells to you.
Q6. How about the MOQ of the order?
A: No MOQ, feel free to contact us. 3.2 v solar light batteries
Q7: What is the lead time that you ship the goods after I pay?
A:3~7 days for sample order, 5-15 days for bulk order, mainly depends on order qty
Q8: Can I have discount price and service for wholesale?
A:Yes we are professional manufacturer and have favorable price and good service for wholesalers.
Both OEM and ODM are warmly welcome . 3.2 volt lithium ion rechargeable battery