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Protection Circuit Module (PCB) for 29.6V Li-Ion/Li-Polymer Battery Packs 8A Working (12A cut-off) $69.99 Features:Keeps 29.6V Li-Ion Battery pack from overcharge and over discharge Keeps 29.6V Li-Ion Battery pack discharging current lower than 8 A Short Cut Protection 8 Cells Li-ion / Li-polymer Battery Pack ( 29.6V up to 20 Ah) Battery Protection Dimension80.3 x 45 x 6 mm Weight13gSpecifications:.style1 {border-collapsecollapse;border1px solid #000000;}.style2 {border1px solid #000000;}.style3 {text-aligncenter;border1px solid #000000;vertical-align:middle;}ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.25??0.025VOver Charge Release Voltage4.20??0.205VRated Current8AOver Discharge ProtectionOver Discharge Detection Voltage2.5??0.06VOver Discharge Release Voltage2.7??0.075VRated Discharge Current8AOver Current ProtectionOver Current Detection Current12ARelease ConditionCut LoadShort Circuit ProtectionShort ProtectionImplementedRelease ConditionCut LoadBalancing CircuitBalanced VoltageImplementedBalanced Current2mAInterior ResistanceP+, P- Conduction Resistance30mCurrent ConsumptionCurrent Consumed in normal Operation50ADimension80 x 45 x 6 mmPCB Indications B+Battery (+) B-Battery (-) P+OUT (+) /Load (+) C+OUT (+) /Charge (+) P-OUT (-) /Charge(-) / Load(-)Electrical PerformanceLi-Ion and Li-polymer Battery packs must have a protection circuit module to keep Li-Ion/Polymer Battery packs from over charge, over discharge, and accidental battery explosion due to its extra high energy density. This Protection Circuit Board is specially designed for 29.6V 8 Cells Li-Ion Battery packs made of Li-ion and Li-Polymer cells. |
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Protection Circuit Module For 8 Cells LiFePO4 Battery Pack 15A Working (30A cut-off) $79.32 Untitled DocumentSpecifications of 8 Series LiFePO4 Batteries Charge & Discharge Guard ShieldApplication:The product could be widely used in the fields of electric vehicles, standby power supply and power supply of military equipment, etc.Main Functions:The product has 5 main functionsover charge, over discharge, over current, short circuits and balancing. Function of over charge protectiononce voltage of any battery in the group gets higher than the over charge protection point, charge cuts off to ensure all batteries work within the over charge protection point. Function of over dischargeonce voltage of any battery in the group gets lower than the over charge protection point, discharge cuts off to ensure all batteries work beyond the over charge protection point. Function of over currentduring the discharge process of battery group, once discharge current gets over the set over current protection point, output cuts off to ensure battery group works within the safe limit of current. Function of short circuit protectiononce battery groups output port appears the condition of short circuit, it cuts off to ensure battery group not to be damaged because of short circuit. Function of voltage balancingin the late charging period of battery group, voltage difference that appears during the using process of each battery could get balancing revised to ensure battery groups capacitance.Specified TypesYS80301 Technical Index Item 8series balancing guard shieldOvercharge protection (V)3.95??0.025 Overcharge recovery (V)3.80??0.05 Overdischarge voltage (V)2.2??0.1 Overdischarge recovery (V)Cutload or chargeNormalworking current (A)15Overcurrent protection (A)30Internalresistance ??(??m/ohm)<30Chargingbalancing current (mA)60Chargingbalancing voltage (V)3.63??0.03 Overcharge postpone time (mS)1.2Overdischarge postpone time (mS)144Temperatureprotection ( )65 (option)Temperaturecharacteristic??1.0mv/Workingtemperature????????( )-10~+60Storagetemperature??????????( )-30~+85Powerloss (uA)<400 (Vn=3.2v normal)<200 (Vn2.2v??Under-voltage) Dimensions (mm)79 x 48 x 7Weight(gram)26 Download Installation guide here.Usage and Attention After purchasing the protection mould, users should connect lines in compliance with the instruction. Voltage usually exists in the battery, so operators should peel one line and then connect another starting from B-. Lines should be connected from the low position to the high position with no mistake of order, or the irreparable damage could be caused. When lines get connected, bits of copper and tin should not cling to the guard shield. Protection board should be connected to battery group with compliance to specifications and any leading line should not be put on the back of the board but on the lateral side. When equipping the guard shield, hard epoxy sheer should be fixed on the back of the board as the barrier to prevent the squeezing against short circuit. When welding ou |
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Protection Circuit Module For 8 Cells LiFePO4 Battery Pack 30A Working (60A cut-off) $95.16 Untitled DocumentSpecifications of 8 Series LiFePO4 Batteries Charge & Discharge Guard ShieldApplication:The product could be widely used in the fields of electric vehicles, standby power supply and power supply of military equipment, etc.Main Functions:The product has 5 main functionsover charge, over discharge, over current, short circuits and balancing. Function of over charge protectiononce voltage of any battery in the group gets higher than the over charge protection point, charge cuts off to ensure all batteries work within the over charge protection point. Function of over dischargeonce voltage of any battery in the group gets lower than the over charge protection point, discharge cuts off to ensure all batteries work beyond the over charge protection point. Function of over currentduring the discharge process of battery group, once discharge current gets over the set over current protection point, output cuts off to ensure battery group works within the safe limit of current. Function of short circuit protectiononce battery groups output port appears the condition of short circuit, it cuts off to ensure battery group not to be damaged because of short circuit. Function of voltage balancingin the late charging period of battery group, voltage difference that appears during the using process of each battery could get balancing revised to ensure battery groups capacitance.Specified TypesYS80301 Technical Index Item 8series balancing guard shieldOvercharge protection (V)3.95??0.025 Overcharge recovery (V)3.80??0.05 Overdischarge voltage (V)2.2??0.1 Overdischarge recovery (V)Cutload or chargeNormalworking current (A)30Overcurrent protection (A)60Internalresistance ??(??m/ohm)<30Chargingbalancing current (mA)60Chargingbalancing voltage (V)3.63??0.03 Overcharge postpone time (mS)1.2Overdischarge postpone time (mS)144Temperatureprotection ( )65 (option) Temperaturecharacteristic??1.0mv/Workingtemperature????????( )-10~+60Storagetemperature??????????( )-30~+85Powerloss (uA)<400 (Vn=3.2v normal)<200 (Vn2.2v Under-voltage) Dimensions (mm)94 x 60 x 7Weight(gram)62 Download Installation guide here.Usage and Attention After purchasing the protection mould, users should connect lines in compliance with the instruction. Voltage usually exists in the battery, so operators should peel one line and then connect another starting from B-. Lines should be connected from the low position to the high position with no mistake of order, or the irreparable damage could be caused. When lines get connected, bits of copper and tin should not cling to the guard shield. Protection board should be connected to battery group with compliance to specifications and any leading line should not be put on the back of the board but on the lateral side. When equipping the guard shield, hard epoxy sheer should be fixed on the back of the board as the barrier to prevent the squeezing against short circuit. When welding ou |
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Protection Circuit Module for 25.9V Li-ion Battery Packs 12A Working (15A cut-off) w/ Balance Feature $57.49 FeaturesApplies to 7 cells Li-ion/Li-polymer battery pack protection Internally Trimmed Charge and Discharge Voltage Limits Discharge Current Limit Detection High Quality and High Yield100% Tested before Shipment Balance each single cellWorking Current12A Dimension116 x 81 x 8mm Weight61gSpecifications.style1 {border-collapsecollapse;border1px solid #000000;}.style2 {border1px solid #000000;}.style3 {text-aligncenter;border1px solid #000000;vertical-align:middle;}.style4 {font-family”Times New Roman”;}ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.30??0.05VOver Charge Release Voltage4.10??0.05VOver Discharge ProtectionOver Discharge Detection Voltage2.4??0.1VOver Discharge Release Voltage2.4??0.1VRated Discharge Current12AOver Current ProtectionOver Current Detection Current15-21ARelease ConditionCut LoadDetection Delay Time10-20msShort Circuit ProtectionShort ProtectionImplementedRelease ConditionCut LoadInterior ResistanceP+, P- Conduction ResistanceVC=4.2V; RDS30mCurrent ConsumptionCurrent Consumed in normal Operation300A MaxDimension116 x 81 x 7.5 mmFor Datasheet — Click Here |
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Protection Circuit Module For 37V Li-ion Battery Packs 30A Working (65A cut-off) $82.87 Features Applies to 10 cells Li-ion/Li-polymer battery pack protectionInternally Trimmed Charge and Discharge Voltage LimitsDischarge Current Limit DetectionHigh Quality and High Yield100% Tested before Shipment Specifications.style1 {border-collapsecollapse;border1px solid #000000;}.style2 {border1px solid #000000;}.style3 {text-aligncenter;border1px solid #000000;vertical-align:middle;}ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.325??0.025VOver Charge Release Voltage4.075??0.025VOver Discharge ProtectionOver Discharge Detection Voltage2.5??0.05VOver Discharge Release Voltage2.5??0.05VRated Discharge Current30AOver Current ProtectionOver Current Detection Current65-85ARelease ConditionCut LoadDetection Delay Time4.5-18msShort Circuit ProtectionShort ProtectionImplementedRelease ConditionCut LoadBalancingBalance Voltage4.2??0.025VBalance Current60??5mAInterior ResistanceP+, P- Conduction Resistance5-10mCurrent ConsumptionCurrent Consumed in normal Operation300A MaxDimension145 x 59 x 7.5 mm |
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Cuisinart GR-4N 5-in-1 Griddler $185.00 The Cuisinart(tm) Griddler makes “multifunctional” an understatement! Make perfect panini… plus! With four separate cooking options, it can handle everything from pancakes to sausages to grilled cheese to steaks, hamburgers and panini. It helps you prepare more servings of more kinds of food in less time, so you can cook for a crowd — no one has to wait!Simply change the cooking plates and adju… |
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Victorinox 40520 Fibrox 8-Inch Chef’s Knife $24.72 Nothing is worse than going to cut with your cutlery, and having the handle slip around in your hand. To combat this potential for injury, Victorinox has created this Fibrox chef’s knife. The Fibrox® handle is textured and provides a firm grip, even when wet, and does not slip or slide around. It is comfortable and fits naturally to the shape of your hand, and provides an attractive and modern st… |
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World Cuisine A4982799 Tri-Blade Plastic Spiral Vegetable Slicer $35.95 Cut vegetables and fruits into noodles, or curly, paper-thin ribbons with this inexpensive yet robust slicer. We recommend the World Cuisine brand over others because it costs about half or less of the price of similar models, makes nicer noodles, is easy to use and clean, and can slice fairly large quantities quickly, and is quite sturdy. The popular Joyce Chen type slicers can only process small… |
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Deja Vu $4.99 Less than a year after the release of CSN’s groundbreaking debut, the group returned with Stephen Stills’s former Buffalo Springfield cohort/rival Neil Young augmenting the threesome. The result is a less concentrated but more kinetic creation; Young swims through the celestial harmonies of rock’s best barbershop trio like a fly in consommé. While somewhat dated (“Almost Cut My Hair”? Wait a whil… |
Strategies On Looking For Princess Cut Engagement Rings
What Exactly are Princess Cut Engagement Rings?
Once a person thinks of princess cut wedding rings they typically visualize young royal prince requesting for a princess’s hand in marriage.
By having a lovely cut that truly flaunts the actual absolute sophistication as well as appeal of the exact diamond gemstone, it’s no surprise to find it as a an expression of royalty, considerably over and above the means of the normal person. And even though several already have created bizarre reports that discuss the brief history of princess cut wedding rings, the genuine reality is a lesser amount of glowing naturally.
For you observe, all of it commenced having a London cutter named Arpad Nagy, searching for a completely new strategy to attach a diamond jewelry would flaunt its appeal. His own basic thought developed a cut compared with various other rings, suitable of the hands and wrists of any princess or queen — and therefore, its name. For it is the attractiveness of the actual cut brings about all the mythology adjoining the item, then one may easily develop to learn all of it by simply looking to the fire of any princess cut diamond engagement ring.
Exactly How Much Do Princess Cut Diamond Engagement Rings Charge?
You can possibly find them as low as $130 to get a genuine diamond ring and the value rises after that. Therefore a new princess cut ring is within the actual monetary grasp of everyone, and then one can easily spend just as much as they think essential for getting such a engagement ring. Eventually, it is the belief that is important, girls want us all to think quite extremely of them!
And so, if you would like win over that special loved one, or maybe you are the person planning to be amazed, then a suitable princess cut ring is the strategy to use!
The Reason Why princess cut is an Excellent Selection for a Diamond Ring?
This kind of cut provides a innovative, elegant appearance that suits correctly on the hand of any lady having long hands and fingers. Princess cut engagement rings are merely made possible by good quality diamond gemstones, providing a degree of position and elegance that is definitely exclusive. Although it is not permanently the situation, this particular cut usually cost you just a little much less for every karat as compared to spherical cut types. This happens since diamond blades can frequently develop 2 cut diamond gemstones from the exact same gemstone, though that exact same gemstone may just present 1 spherical cut of similar pounds. Given that a lesser amount of the actual gemstone is actually thrown away, the actual cut is more affordable.
Offer her The Reward Of A Lifetime
Bear in mind, a diamond ring is certainly eternal, as thus should be your love. So, you really need to make your own engagement ring one your wife will forever cherish.
You will find there’s princess cut ring for almost all finances around, and then for people who can’t afford a genuine diamond, keep in mind you can aquire any Cubic Zirconia engagement ring (a good man-made diamond ring) for a lot less. In case you happen to be thinking about buying your one true love a diamond ring, then this is the time to make it happen!