800 to 3300W detail information (48v)

Other specifications of the same model (800 to 3300W)
  

The below pictures show default connectors, Polinovel also offers to customize the AC input socket for different countries' use and customize the DC output connector to meet the specific application needs.

Overheat Protection
When the internal temperature of the charger exceeds 80ºC, the charging current will reduce automatically. When it exceeds 85ºC, the charger shut down for protection. When the temperature drops, the charger automatically resumes charging.

Short Circuit Protection
When the output short circuit, the charger will automatically shut down the output. After troubleshooting, the battery can be reconnected to resume charging.

Battery Reverse Connection Protection
When the battery is reverse connected, the internal circuit of the charger will automatically disconnect from the battery, without charging, without damaging the charger.

Input Low-voltage & Over-voltage Protection
If the input voltage is lower than 180V or higher than 260V, the charger will shut down protectively and automatically resume working when the voltage is normal again.
 

Shenzhen Poliniovel Tech Co., Ltd has dedicated itself to servicing our customers and business partners with the spirit of friendly and reliability.
Polinovel offers a complete line of replacement lithium batteries from outdated Lead Acid, Gel, and AGM batteries. These lithium batteries use the same plastic case as standard batteries, so replacement is quick and simple.

Polinovel also offers customizing lithium battery pack solutions in the specification, so as to meet the specific request of exact application perfectly. 
Our advanced battery technology offers the safest and most reliable lithium battery on the market. The built-in Battery Management System monitors the battery from the inside to prevent overcharging, over-discharging, and short circuits. Our products are widely used in RV, Motorhome, Caravan, Camper, Boat, Golf Cart, and other Light Electric Vehicles, etc applications.


Over 10 years of exporting experience, Professional overseas sales team, Strict test process, International quality certificates, Customizing solution service.
Advanced Production Facilities
Polinovel provide both battery cells, packs, and chargers, with the most advanced production technology and the highest quality components, to make our products are superior to others in the market.

High Stand Production
Polinovel products are built to high standards from the inside out, quality and safety are guaranteed to work in various applications.

Polinovel providing professional packages and reliable shipment to ensure our batteries arrive at customers in good condition.
Professional Exporting Package
Appropriate packaging will be used according to cargo weight and size, that are strong enough for long-distance transportation.
Reliable Shipping Service
Polinovel cooperates with professional and experienced forwarders in transportation that gets more guarantees on delivery and time.
 

Q1: Are you a factory?
A1: Yes, we are the original factory, specializing in reliable and safe lithium batteries and chargers.

Q2: Can I place a sample order?
A2: Yes, we accept sample order to test and check the quality.

Q3: Do you have MOQ?
A3: No limited, but the more you order, the better price you will get. 

Q4: What is your delivery date?
A4: Usually 2 weeks after payment confirmed subject to exact order quantity.

Q5: Which shipping method you usually take?
A5: Generally, small volume via express or air. Bulk order quantity via sea.

Q6: What kind of packing you provide?
A6: Each charger packaged in standard export carton and quantity of cartons on a pallet for bulk order to ship by sea.

We sincerely look forward to establishing a long-term cooperation relationship with you!  Please do not hesitate to contact us at any time!