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Product Details:
Payment & Shipping Terms:
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| Lead-Acid, Gel, AGM Batteries Nominal Voltage: | 12V | LiFePO4 Nominal Voltage: | 12.8V |
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| Lithium- Ion( NCM) Nominal Voltage: | 11.1V | Capacity (Battery Size), Recommended: | 45-280AH |
| Name: | DC DC Battery Charger | Approval: | CE,ROHS,FCC |
| High Light: | 12V DC DC Battery Charger,280AH DC DC Battery Charger,GEL Smart B2B Charger |
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12V DC-DC Battery Charger Controller For RVs Support Bluetooth, Smart B2B Charger Battery To Battery
Specification
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Main battery over-voltage |
Battery voltage>15.5V ,Charge off Battery voltage> boost charge voltage +0.2V,continuous10 seconds,charge off Buzzer alarm:Di-Di-Di,continuous 1 minute |
| Main battery Low- voltage protection |
Battery voltage<11V Buzzer alarm: DiDi-DiDi-DiDi, continuous 1 minute |
| Starter battery low- voltage | 11.6V-10.8V limit B2B charging current, <10.8V:B2B charge OFF |
| B2B charge,over- power protection | Max current 60A, Max power:780W |
| Reverse protection |
Main battery: Blown fuse PV: no effect Start battery: Blown fuse |
| Overheating protection/ restore |
temperature> 85℃: Stop charging, Drop to 60 ℃: resume charging. temperature> 80℃, B2B charging current drops to 50A, The temperature returned to 65℃, B2B returned to 60A charging Buzzer alarm: DiDi-Di-DiDi-Di, continuous 1 minute |
Features:
This is a all-automatic DC-DC battery charger, you can use the battery (12V) to charge the battery (12V) (B2B), specially designed for RVs, exposed cars, campers, ships, etc.
B2B126030: 12V-12V/60A
· The output voltage is stabilized, free of peaks, smoothed and filtered.
· Galvanic isolation between input and output:
. No overvoltage at the output and thus protection of the consumer if the ground line is lost.
. Clean, undisturbed mass ratios, even with long supply lines.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2011,sell to Western Europe(30.00%),North America(30.00%),Northern Europe(15.00%),Southern Europe(5.00%),Eastern Europe(5.00%),South America(5.00%),Eastern Asia(5.00%),Mid East(5.00%). There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
body worn camera,4G helmet camera,4G Solar camera,Wifi video doorbell,Charge Controller
4. why should you buy from us not from other suppliers?
We have more than 15 years of experience in design and development,Strong R&D team of 65 engineers. From 2006 to now , Oxiang has 15 years of Chinese market development, sales, service, accumulation and summary. Our products has covered with most countrie
