small lithium battery 25.6v 7ah lithium ion battery lifepo4 battery pack for energy storge
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- Supplier: Zhongtai Nengchuang (jiangsu) Technology R & D Co. Ltd.Zhongtai Ltd.
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Product Overview
Description
Product Description
Products details
Specification
Electrical Characteristics | Nominal Voltage | 25.6V |
Nominal Capacity | 7Ah@0.2C | |
Energy | 89.6Wh | |
Internal Resistance | 90≤mΩ | |
Cycle Life | 2000 Cycles @ 0.2C Charging/Discharging ,Until 70% Capacity | |
Self Discharge | ≤3.5% per month at 25℃ | |
Standard Charging | Max.Charging Voltage | 14.0~14.6V |
Charging Mode | 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 | |
Charging Current | 1.4A | |
Max.Charging Current | 3.5A | |
Standard Discharging | Discharging Current | 1.4A |
Max. Continuous Current | 7A | |
Max.Pulse Current | 20A(<3S） | |
Discharging Cut-off Voltage | 10.0 | |
Operating Condition | Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
Discharge Temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity | |
Storage Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity | |
Water Dust Resistance | IP55 | |
Structure | Cell & Format | IFR26650 N35,4S2P |
Casing | Plastic | |
Dimension(L*W*H*TH) | 151*65*94*100mm | |
Weight | Approx. 1.06Kg | |
Terminal | F2 |
Wide Compatibility
ZT is Proud To Announce That Our Modules Can Cooperate With Most Inverters On The Market.More Brands Are Coming Soon..producing PET plastic containers and bottles in all shapes.
Packing & Delivery
All batteries are packaged in accordance with the requirements for dangerous goods packaging, and are packed in cartons and plywood boxes
Company Profile
ZTNCT CO.,LTD focus on R&D,Production of lithium battery,lead acid battery,gel battery,lead carbon battery,exporting whole set solar power sytsem,inverter,solar panel, solar controller,solar street light etc
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