Shenzhen Kweight Development Co.,Ltd
| Packaging Details | OEM/ODM wooden packaging cartons |
| Supply Ability | 1000000 Piece/Pieces per Month |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 30 days |
| Battery Type | LiFePO4 |
| Cycle Life | 4000 cycles at 80% DOD |
| IP Grade | IP65 |
| Storage Humidity | 5%≤RH≤85% |
| Temperature Range (discharge) | -10--55℃ |
| Temperature Range (charge) | 0--45℃ |
| Temperature Range (storage) | 15--25℃ |
| Connection | M6 |
| Shell Type | ABS |
| Dimension L*W*H | 231*145*211±2mm |
| Protection | BMS Protection |
| Port | Shenzhen,Zhejiang |
| Place of Origin | GUA |
| Brand Name | Kweight |
| Model Number | QL12-50 |
| Certification | CE/RoHS/UN38.3/MSDS |
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Product Specification
| Packaging Details | OEM/ODM wooden packaging cartons | Supply Ability | 1000000 Piece/Pieces per Month |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 30 days |
| Battery Type | LiFePO4 | Cycle Life | 4000 cycles at 80% DOD |
| IP Grade | IP65 | Storage Humidity | 5%≤RH≤85% |
| Temperature Range (discharge) | -10--55℃ | Temperature Range (charge) | 0--45℃ |
| Temperature Range (storage) | 15--25℃ | Connection | M6 |
| Shell Type | ABS | Dimension L*W*H | 231*145*211±2mm |
| Protection | BMS Protection | Port | Shenzhen,Zhejiang |
| Place of Origin | GUA | Brand Name | Kweight |
| Model Number | QL12-50 | Certification | CE/RoHS/UN38.3/MSDS |
| High Light | 50AH 12.8V LiFePO4 Lithium Battery ，UN38.3 LiFePO4 Lithium Battery ，50AH 12.8V Lithium Battery Backup Power | ||
50AH 12.8V LiFePO4 Lithium Battery Backup Power Grade A Built In BMS
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Product Description:
Wider Temperature Range
Battery can discharge:-20°C
SAFE AND RELIABLE
The safest LFP battery cell
MORE HOURS OF POWER
Quick charge,always stand by
A LONG LIFESPAN
4000 cycle @25C, 80%DOD
LOW INTERNAL RESISTANCE
Excellent discharge performance
HOUSE MADE SMARTBMS
TECHNOLOGIES
BMS bulit in for automatically controlto protect from over heat,over voltageand currentetc
Lithium iron phosphate battery
Support Bluetooth
Custom Label
Lithium Iron Phosphate (LiFePo4) Battery
KWEIGHT BEST QUALITYLIFEPO4 BATTERY PACK
Professional Customer Service Team
Quick Feedback within 8HoursFast lead time: 3-7 working Day for in StockProduct Professional Sales and Engineer Support
Complete Quality Control
Professional capacity testing instruments, as well asqualitycontrol system.
Multiple transportation
Support Small Order&Mixed OrdersSupport OEM Brand in DesignCompetitive Price for Bulk Order
Customized packaging
Overseas warehouses in EuropeOverseas warehouses in Unite States
Specification
| item | QL12-50 |
| Warranty | 5 Years |
| Application | Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Solar Energy Storage Systems |
| Battery Size | LFP 12.8V 50Ah |
| Brand Name | Kweight |
| Certification | CE,UN38.3/FCC/MSDS |
| Model Number | QL12-50 |
| Place of Origin | China |
| Weight | 5.7Kg |
| The charging ratio | 0.5C |
| The discharge rate | 80% |
| Battery Type | Lifepo4/Lithium Battery |
| Nominal Voltage | 12.8V |
FAQ:
Q1. Tell your product list?
A: VRLA battery: Sealed lead acid battery, AGM battery, Deep cycle battery, Gel battery, Solar battery, Front terminal battery, OPzS battery, OPzV battery;Lithium battery: LiFePO4 battery, Li-ion battery, NCM battery, Wall-mounted power bank, Potable power Station, household energy storage system, ESS etc.We can say I got all types you may need.
Q2. Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with
our quality or service.
Q3. How about the delivery time?
A: Within 10-30 days after we confirm you requirement.
Q4.What kind of payment does your company support?
A: T/T, L/C, Cash, Western Union are all accepted if you have other payment,please contact us.
Q5. What is your production capacity?
A. We can finish 40000 pcs batteries each month,we can talk because different mode battery with different capacity, we can talk
details by email.
Q6. Which market do you already sell?
A.We already ship to Europe, Middle East, South America, Asia, Africa etc.
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
1000000-2000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Relying on continuous development, innovation and good service, the company has a solid market position in the world. In 2008, "Kweight" was successfully registered in the European Union, and Kweight power supply products with "EU standards, world brands" can be protected thr... Relying on continuous development, innovation and good service, the company has a solid market position in the world. In 2008, "Kweight" was successfully registered in the European Union, and Kweight power supply products with "EU standards, world brands" can be protected thr...
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