Guangzhou QH Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 10,000pcs per month |
| Delivery Time | 7-10 days |
| Packaging Details | un box ,Carton box ,wooden box |
| Nominal Capacity | 202Ah |
| Nominal voltage | 51.2V |
| Charge Cut-off Voltage | 58V±1.0V |
| Discharge Cut-off Voltage | 42V±2.0V |
| Max Charge Current | 40A |
| Continuous Discharge Current | 150A |
| Peak Instantaneous Discharge Current | 200A |
| SOC Display | LED Display |
| Battery Housing | Metal Casing, White |
| Storage Humidity | ≤75% RH |
| Brand Name | QH TECH |
| Model Number | QH 48V200AH |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10,000pcs per month |
| Delivery Time | 7-10 days | Packaging Details | un box ,Carton box ,wooden box |
| Nominal Capacity | 202Ah | Nominal voltage | 51.2V |
| Charge Cut-off Voltage | 58V±1.0V | Discharge Cut-off Voltage | 42V±2.0V |
| Max Charge Current | 40A | Continuous Discharge Current | 150A |
| Peak Instantaneous Discharge Current | 200A | SOC Display | LED Display |
| Battery Housing | Metal Casing, White | Storage Humidity | ≤75% RH |
| Brand Name | QH TECH | Model Number | QH 48V200AH |
| Certification | CE | Place of Origin | CHINA |
| High Light | lifepo4 bms 48v 200ah ，10Kwh lifepo4 battery 48v 200ah ，Powerwall LiFePO4 Battery 48V | ||
LiFePO4 Battery 48V 200ah 10Kwh Solar System Home Power Storage Brick Battery Home Energy Storage
Characteristics of lifepo4 lithium ion battery
| Transient pulse discharge (10S) to 20C. |
| Two good high temperature properties: External temperature 65°C Internal temperature up to 95°C |
| When the final discharge temperature of the battery is up to 160°C, the battery's structural safety is good, and the battery can withstand high temperature performance |
| Even if the battery is damaged inside or outside, the battery will not burn, will not explode, and will not endanger life safety. |
| Excellent cycle life, after 2000, the discharge capacity is still greater than 95%a and the capacity loss is small. |
| Over-discharge to zero volts and no damage ; |
| fast charge |
| low cost |
| Environmental friendly, will not produce toxic substances, environmental protection |
| Lithium iron phosphate battery applications (Since the lithium iron phosphate battery with the above characteristics, and produce all kinds of different capacity battery, soon widely used.) |
| High-efficiency output: The standard flow rate is 2 ~ 5C, and high-current continuous discharge to 10C. |
Advantage
1) Smaller in size, approximately 1/3 the size of a conventional SLA battery
2) Lighter weight, generally only 2/3 of the weight of traditional SLA batteries
3) Longer cycle life, compared to 300 cycles of SLA batteries, our products are usually 2000 cycles
4) The available capacity for deep discharge is higher. For traditional SLA batteries, their DOD is usually only 60%~70%, but we can reach 100% DOD
5) Compared with conventional SLA batteries, the output power is stable
6) Completely environmentally friendly; harmless to the environment
Application
| UPS and computer standard power supply; |
| Motorcycles, electric bicycles, electric cars, electric motorcycles, electric tricycles. |
| Solar System; |
| Wind Turbine Generator system; |
Our company
QH Technology Co., Ltd is one kind of company focused on manufacturing, R&D and sales of Primary batteries, rechargeable batteries, Lithium batteries, Batteries-related products and so on. With the registration and certification of CE, SGS, ROHS, since its foundation, we pay great attention to our belief and have viewed the philosophy of cooperation, development and sharing as a paddle, and has regarded the final goal of becoming your veritable “battery expert” as a sail. We regard customer satisfaction as our responsibility. Customer's praise is our driving force.
FAQ
Q 1.What's the payment term?
A. We accept TT,70% deposit and 30% balance against copy of BL.
Q 2.How's the delivery time ?
A. Usually it will take about 15 days for production.
Q 3.Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
Q 4.What kind of material of transformer?
A. We have two types, one 100% copper and the other is copper with aluminum. It depends on your demands.
Actually, those two have no difference if they normally work. Only except that products contain 100%copper have a better quality and have a longer life. Certainly, it also ask for a higher price.
Q 5.Could you offer Form A or C/O ?
A. It’s absolutely not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.
Q 6.Would you agree to use our logo ?
A.If you have good quantity, it absolute no problem to do OEM.
Q 7.We want to know month capacity.
A.It depends on which model. For example for relay type small capacity, month capacity can reach near 80000pcs and big capacity near 50000pcs.
Q 8.Where is your market?
A. Our products are in great demand in Russia, Indonisia, Philippines, Italy, America, Pakistan and so on. Some of them are our regular customers and some of them are developing.
We hope you can join us and achieve win-win in our cooperation.
Q 9.Does the inverter connect with solar system ?
A. Yes. Because of the unique feature which combine invert, charge and AC auto-transfer switch into one complete system,
made inverter not only connect with solar system, also could be used in& officer equipment, household items, power tools and etc.
Q 10.What kind of certificate you have ?
A.Our company already achieve ISO, CCC, and for products, we have CE, SONCAP, GOST, UL(pending)
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
300W-500W
Employee Number:
100~200
Ecer Certification：
Active Member
QH Technology is a LiFePO4 Lithium Iron Phosphate Battery professional and leading manufacturer, located in Guangzhou, China. We have been producing LiFePo4 Battery Cells and assembling LiFePo4 Battery Packs for 9 years, as well as in research and development of BMS. ... QH Technology is a LiFePO4 Lithium Iron Phosphate Battery professional and leading manufacturer, located in Guangzhou, China. We have been producing LiFePo4 Battery Cells and assembling LiFePo4 Battery Packs for 9 years, as well as in research and development of BMS. ...
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