Long Lifecycle 12.8V 20ah LiFePO4 Battery Pack for Storage Energy
| US$34.00 - 37.00 | 1 Piece (MOQ) |
shenzhen Delong Energy Technology Co., Ltd.
Guangdong, China
Last Login Date:
Jul 14, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Li-ion Battery, Power Bank, Lithium Battery Pack, UPS Power Supply, Electric Vehicle Battery, 18650 Battery, Polymer Battery, Rechargeable Battery, Lithium Battery
Product Description
Company Info
Basic Info.
Product Description
portable lifepo4 battery pack 12.8V 20AH with BMS for energy storage:
| Model | DL-1220/4S4P |
| Nominal voltage | 12.8V |
| Charge voltage | 14.6V |
| Nominal capacity | 20Ah |
| Battery size | 290*135*35mm |
| Net weight | 2.51KG |
| Battery cell | 32650 LifePO4 battery cell |
| Lifecycle | 1000 times |
| Max continuous charge current | 20A |
| Max continuous discharge current | 20A |
| Max peak discharge current | 60A |
| Discharge cut off voltage | 10V |
| Charge method | CC/CV |
| Charge temperature | 0-45°C |
| Discharge temperature | -20-60°C |
| BMS protection | over-charge,over-discharge,over-current,short circuit |
Applications:
Electric Propelling Applications
♦ Engine Starting Battery
♦ Commercial Bus and Transit:
E-car, E-bus, Golf troller/car, E-bike, Scooter, RV, AGV, Marine, Tourist car, Caravan, Wheel chair,
E-truck, E-sweeper, Floor cleaner, E-walker etc.
♦ Intellectual Robots
♦ Power tools: electric drills, toys
Energy Storage
♦ Solar-Wind Power System
♦ City Grid (On/Off)
Back-up System and UPS
♦ Telcom Base, CATV system, Computer Server Center, Medical Instrumnt, Military Equipment
Other Applications
♦ Security and Electronics, Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light
Company Information
Shenzhen DeLong Energy Technology Co., Ltd. is a Professional New Energy Supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide. It was established in 2006 and becoming the leading player in the new energy field through development. Delong company intergrates the cell manufacturing and offer of power solution in according to different application purpose.Our products are widely applied on digital device battery,high discharge rate battery, powerful electric vehicles battery, low and high temperature lithium ion battery, power storage and back-up battery pack etc.
Our Services
1. 12 Years professional manufacturering experience.
2. Your inquiry related to our products or price will be replied within 24 hours.
3. One-stop OEM & ODM service; or our current models.
4. Fast delivery; Professinal and quality 100% QC inspection.
1:Can I have samples to test? And what is lead time for sample order?
Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.
2: Do you provide after-sales serive?
Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
3: Do you accept OEM/ODM?
Yes,it is avaliable.
4:Are you battery real capacity?
All of our battery cells with Grade A,100% new and real capacity.
5: What kind of certificates do you have?
We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.