1 X SC1/2000 GEC TUBE. 1940s PROD. two. CE1
1 X SC1/2000 TUBE. NEW OLD STOCK IN ORIGINAL BOX. BRAND: GEC. 1940s PRODUCTION.
1 X 1LC6 RSD TUBE. 1950s PROD. two. CE583
1 X 1LC6 TUBE. NEW OLD STOCK IN ORIGINAL BOX. BRAND: RSD. 1950s PRODUCTION. CE583 U35 P4DC1F6
1 X 804 RCA TUBE. 1940s PROD. 2. CE4
1 X 804 TUBE. NEW OLD STOCK IN ORIGINAL BOX. BRAND: RCA. 1940s PRODUCTION.
1 X 5977 SYLVANIA TUBE. 1970s PROD. 2. CE801
1 X 5977 TUBE. NEW OLD STOCK IN ORIGINAL BOX. BRAND: SYLVANIA. 1970s PRODUCTION. GRAY PLATES, RECTANGULAR GETTER. CE801U3 P4DC3F6
1 X 35T HALTRON TUBE. 1950s BRITISH PROD. two. CB403
1 X 35T TUBE. NEW OLD STOCK IN ORIGINAL BOX. BRAND: HALTRON. 1950s BRITISH PRODUCTION.
NEW LiFePO4 Lithium Battery 12V 50Ah 30Ah 16Ah with BMS for RV Trolling Motor
Specification: Rated Capacity: 50Ah/30Ah/16Ah/10Ah Nominal Voltage: 12.8V Energy: 640Wh/384Wh/204.8Wh/128Wh BMS: 50A/30A/16A/10A Voltage: 14.4V~14.6V Storage Temperature Range: 5°F~122°F Charge Method: CC/CV Dimension: 50Ah: 7.68 x 6.42 x 6.61 inch 30Ah: 6.89 x 2.95 x 6.50 inch 16Ah: 5.91 x 3.86 x 3.66 inch 10Ah: 5.9 x 2.6 x 3.7 inch Number of Series and Parallel Connection: 4P4S Package included: 1X 12.8V 10Ah/16Ah/30Ah/50Ah Lithium Battery Note: Batteries should be charged with a 12V charger to avoid charging multiple batteries at the same time.PaymentShippingTerms of salesContact usPayment1. We support payment methods on eBay. 2. Please pay the money within 7 days after the auction ended. 3. Non-Paying Bidders: Serious Buyer Only! Please place bid or "Buy it now" only if you agree the price and terms of the product and no argument after the auction end. And payment must be received within 7 business days of the auction close. We will report Non-paying buyer to eBay.Shipping1.Items are generally shipped out in 1-3 business day after your payment has been cleared (Sat. & Sun. excluded.) 2.Orders from the United States Warehouse will be shipped out via USPS or UPS. The shipment usually takes 3-7 business days(Saturday and Sunday excluded), if you need the item urgently, please contact us for detail before purchasing. 3.Local pick up is not available. 4.We do not ship to APO, FPO, Alaska, Hawaii and Puerto Rico addresses, and we are unable to ship to PO BOX for this item. Please provide your psychical address.Terms of sales1.It is our goal to provide our customer 100% satisfaction. 2.30 Days Money Back Guarantee and Full One Year Limited Warranty from the date of original purchase. 3.Product should be returned with original packages and must be returned in like-new condition with all accessories and packaging. 4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. 5.If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries after transaction, or other artificial damages, P&P would be deducted while refunding. 6.Refund will be made upon receipt of the returned item. 7.Our shipping rates include the cost of shipping, handling, packaging and related manpower costs. 8.We are not responsible for wrong or undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address.Contact usWe have always been trying our best to provide the best service and reliable products for every customer. Please contact us via eBay message or email to resolve the issue before leaving negative feedback.
5S 60A 18.5v 21V Li-ion LiPo Lithium BMS Battery Balance 3.7v
We offer professional design consultation and services. Please let us know about your project! Purchase price of item will be credited a full 100% towards consultation information and services. Billed @$65 per hour, in 15min increments. Description:This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. Wires are not included. We recommend 16-12ga wire for the load bearing lines, and 22-18ga wire for the balance leads. Soldering is required. There are 2 options to wire the BMS. The first option uses the COMMON Port for both charge and discharge at 60A. The second option, uses a SEPARATE Port for charging (60A) and discharging (100A). Battery compatibility: Voltage of 2.5V - 4.2V lithium battery (18650, 26650, LiPo, Li-ion)Charging input voltage: 21VMaximum starting current: 100ADischarge current: 60A-100ACharge current: 60ABoard Size: approx. 42*60*7.4mmPackage includes: 1 x Li-ion Battery Protection Board Condition is New. Shipped with USPS First Class.
7S 30A 24V 29.4V Lithium Li-ion BMS Battery Balance 3.7v – 4.2v
Note: This BMS is for Lithium-ion (Li-ion)/Lithium-polymer (LiPo), 3.7v/4.2v cells. We offer professional design consultation and services. Please let us know about your project! Purchase price of item will be credited a full 100% towards consultation information and services. Billed @$65 per hour, in 15min increments. Description: This BMS balance board is used for a lithium battery pack to equalize (balance) voltage and protect the cells. The BMS uses COMMON Port connections for both charge and discharge. Battery compatibility: Voltage of 2.7V (Empty) - 4.2V (Full Charge) Li-ion battery types Charging input voltage: 29.4V – 30V (Max) Maximum starting current: 60A (Max) Discharge continuous current: 30A (Max) Charge current: 20A (Max) Board Size: approx. 108mm*34mm Package includes: 1 x BMS Board Li-ion, 1 x Wiring Connection Guide The BMS has optional special spot weld pads to allow direct connection of a nickel strip welded to the BMS. These pads can be removed or left on when using solder and wires. *Wires are not included. Recommended wires of 12AWG-20AWG will fit on the BMS. 7S 24v (29.4v) Lithium BMS Board BMS Operation Type Common Port (Charge/Discharge) BMS Cell Voltage Type 7S (3.7v/4.2v), 24v – 29.4v Discharge Continuous Amps (Max) 30A, 750W Discharge Surge Amps (Max) 60A, 1500W Discharge Voltage Limit Cutoff 2.7v per Cell Reset Discharge Protection Cutoff Connect Charge or Disconnect Load Charge Voltage 29.4v – 30V (Max) Charge Amps (Max) 20A, 500W Charge Voltage Limit Cutoff 4.2v per Cell Balancing Voltage 4.15 per Cell Balancing Amps 40mA per Series Temperature Cutoff Protection Yes, 70*C Discharge – 50*C Charge Short Circuit Yes, Protection Active Board Size 108mm*34mm Condition is New. Shipped with USPS First Class.
3S 100A 12.6v BMS LED Heatsink Li-ion Lithium Battery Balance
3S 100A BMS LED Heatsink Li-ion Lithium Battery Balance Charger 3s 3 Cell Description:This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. There are 2 options to wire the BMS. The first option uses the COMMON Port for both charge and discharge at 60A. The second option, uses a SPERATE Port for charging (60A) and discharging (100A), requires an extra solder point but is worth the added output. Battery compatibility: Voltage of 2.7V - 4.2V lithium battery (18650, 26650, LiPo, Li-ion)Charging input voltage: 12V - 12.6VMaximum starting current: 100ADischarge current: 100A Charge current: 60ABoard Size: approx. 42*60*7.4mmPackage includes: 1 x Lithium Battery Protection Board 3S 100A BMS LED Heatsink Li-ion Lithium Battery Balance Charger 3s 3 Cell. Condition is New. Shipped with USPS First Class.