STARLIGHT POWER INDUSTRIAL COMPANY LIMITED  

Product Name: 12V Rechargeable Battery Pack 12V 500wh High-Power Lithium Battery for Lamp Outdoor Emergency Power Supply LiFePO4 Battery Model NO.: YJC-12500w Voltage: 12.8 V Rated Power: 500W/500va Watt Hours: 660 Wh Material: LiFePO4 Trademark: Starlight brand or OEM brand Transport Package: First Carton Packaging, Then Pallet Shipping Specification: medium size Origin: China HS Code: 8507600090 Product Description 12V Rechargeable Battery Pack 12V 500Wh High-Power Lithium Battery for Lamp Outdoor Emergency Power Supply LiFePO4 BatteryProductStrong functions• High Performance -High theoretical capacity of 170mah/g and high practical capacity as high as 165mah/g• Long Cycle Life: up to 2000 cycle life (8x of Lead Acid and 3-4x of Li-ion)• Extremely Safe/Stable Chemistry: no explosion & will not catch fire under collision over charged or short circuit;hithermal stability of phases up to 500C• Long Service Life: Around 6~10 years• Wide working temperature range: From -4 F to 150 F (-20 C-+70C)• Flexible & Small Form Factor: 1/3 weight of lead acid• High Rate (Power) Capability• Environmentally Friendly Non-toxic, non-contaminating and No rare metal• Fast Charging: fully charged in a very short time ---2C fast charge within half hour.>SPECIFICATIONS ModelUniquepower MiniUniquepower PlusBatteryRated Voltage10.8VdcVoltage Range8.4~12.6VdcBattery typeNCM(Panasonic)Capacity660WH1320WHAC OutputRated Power500W/500VA1000W/1000VASurge Power1000W/1000VA2000W/2000VAOver Load>120%*Prate1minDisable auto restart; Beep alarm>150%*Prate30s>200%*Prate3sOutput Voltage100Vac±5%Output Current5A10ARated Frequency50/60HzVTHD<5%<3%Output WavePure Sine WaveOutput typeMulti-purpose Socket×2Bypass(UPS) The AC_out Voltage and Frequency is follow the AC_inOperating ConditionsProtectionOver load/Over current/Over temperature/Over charge and discharge etc.Operating Temperature-10ºC~40ºCStorage Temperature-30ºC~70ºCHumidity5%-95%Cooling StrategyFanDisplayLCD(Chargeanddischargestatus,LED,SOC,Alarm,ACvoltageandfrequency,DC,USB)Key ControlPower/DC output/LED/USB/AC_outWeight [kg]<8kg<12kgDimension [mm]Enclosure Protection RatingIP21Communication--Warranty18Months>APPLICATIonSWhy Starlight LiFePO4 battery?Lithium Iron Phosphate (LiFePO4, LFP) is kind of Li-Ion rechargeable battery for high power applications, such as EV , Energy storage, Power Tool and so on.LFP cells feature with high discharging current, non explosive, long cycle life (>2000@0.2C rate, IEC Standard), but its energy density is lower than normal Li-Ion cell (Li-Co) (higher NiMH cell).Please click Knowledge on LiFePO4 battery to learn more detail.LFP cell has 3.2V nominal working voltage and shall be cut-off power at 3.6-3.8V per cell during charging.Please see the table below to see comparison between LFP and other rechargeable batteries.LFP battery has the lowest cost if considering its long cycle life.ChemistryVoltageEnergy DensityWorking Temp.Cycle LifeSafetyEnvironmentalCost based on cycle life x wh of SLALiFePO43.2V>120 wh/kg-20-60 °C>2000(0.2Crate, IEC Standard)SafeGood0.15-0.25lower than SLALead acid2.0V> 35wh/kg-20 - 40°C>200SafeNot good1NiCd1.2V> 40wh/kg-20 - 50 °C>1000SafeBad0.7NiMH1.2V>80 wh/kg-20 - 50 °C>500SafeGood1.2-1.4LiMnxNiyCozO23.7V>160 wh/kg-20 - 40 °C>500better than LiCoOK1.5-2.0LiCoO23.7V>200 wh/kg-20 - 60 °C> 500Unsafe w/o PCMOK1.5-2.0Major parameters of protection board:1. Overcharge protection: Starting protection in the voltage range of 15.0v -15.6v,resume normal under the voltage 15.0v.2. Over discharge protection: Starting protection in the voltage range of 8.0v-8.4v,resume normal over 8.4v.3. Short circuit protection: Starting protection when short circuit,switch off the load,resume normal.4. Average voltage: average 3.6v voltage per cell.