✅Like New✅ Ampere Time 12V 100Ah, 1280Wh Best RV Lithium Battery with 4000+ Deep Cycles & Built in 100A BMS

Our 12V batteries support up to 4 in series or / and 4 in parallel, which means that it could support up to 16 batteries in connection as 4 in series and 4 in parallel.
If you use 4 of batteries would be totally fine to be connected as 4 in series as a 48V (51.2V) 100Ah battery system.

You could connect 8 batteries as 2 in parallel and 4 in series to build a 48V (51.2V) 200Ah battery system. And if you need to add another four batteries to build a 48V (51.2V) 300Ah, we suggest you finish it within one month.

Our 12V 100Ah battery could support max.100A charging/discharging current and max.280A discharging current 5 seconds. If the power of your engine less than 3584W, this battery could be used to power your engine for emergency usage. And we do not recommend use the battery as the starting battery in long term use.
According to the info you provide us, we recommend you purchase our 12V 200Ah Plus battery for your RV house, our 12V 200Ah Plus battery could support max.2560W load power and max.200A charging/discharging current.

To our 12V 100Ah battery, we recommend solar panel greater than or equals to 300W (fully charges with effective sunshine 4.5h/day).

Our battery can be used well below 0C (can be normally discharged), but we don’t suggest charging the battery below 0C.
It is like most kinds of the battery in the market now:
Operating Temperature: Charge: 0°C--50°C; Discharge: -20°C--60°C.
Currently our battery can be charged at low temperature, but it is charged with a very small charging current. And we’ve used auto motive grade battery cells which have superior quality. Even if charging in low temperature environment, it will not damage the battery.
The BMS in our battery has low temperature cut-off protection function, but if we set this function on our battery, the battery can neither be charged nor discharged under 32F/0C. At the beginning, we had set up the low temperature cut-off function for our battery, but later many customers responded that they needed to be able to discharge it under 32F/0C. After careful research, our team has decided to block this function.
Many customers live in cold area, they are happy to use our battery, since it can be discharged very well, and their load can work under low temperature. If they need to charge the battery, they will take it inside the home (where the temperature above 0C).

Our battery is waterproof , and the IP level is IP65.
This IP grade indicates that the product will not enter water when you put it in outside at rainy day. Normal rain, the water will not affect the product;
But the battery terminal should not contact with water during use, otherwise it may cause short circuit of the battery.

We suggest connect batteries of the same capacity from the same brand.

Our battery has high-temp cut off protection, and can be used well below 0C (can be normally discharged), but we don’t suggest charging the battery below 0C.
Currently our battery can be charged at low temperature, but it is charged with a very small charging current. And we’ve used auto motive grade battery cells which have superior quality. Even if charging in low temperature environment, it will not damage the battery.
Many customers live in cold area, they are happy to use our battery, since it can be discharged very well, and their load can work under low temperature. If they need to charge the battery, they will take it inside the home (where the temperature above 0C).

1. If you conncect 4*12V 100Ah batteries in series, you will have a 48V 100Ah battery system, supporting 100A continuous charge/discharge current, and max. 5120W load power. You could kindly help check whether the system could support your 48V golf cart.
2. We don't provide a charger adapter with the battery.
3. We provide five-year warranty for all our batteries. And our five-year battery warranty includes the following privileges when used correctly in accordance with the manual instructions:
①We’ll assist to analyze customer’s problem within 24 hours, and help solve problem, restore battery usage, and introduce the optimal use method;
②If the problem can’t be solved, we’ll send new battery replacement to the defective battery. And the defective battery needs to be returned to our US warehouse, and will be checked and tested by our technical team.

It will be good if you connect three 12V 100Ah batteries in series to make a 36V 100Ah battery system. And the 36V 100Ah system would be able to support 100A continuous charge/discharge current, and max. 3840W load power.

Our 12V batteries support up to 4 in series or / and 4 in parallel, which means that it could support up to 16 batteries in connection as 4 in series and 4 in parallel.
If you use 4 of batteries would be totally fine to be connected as 4 in series as a 48V (51.2V) 100Ah battery system.

Our 100Ah battery is good for trolling motor as long as it could support the power the trolling motor will need.

Our battery can be used well below 0C (can be normally discharged), but we don’t suggest charging the battery below 0C.
It is like most kinds of the battery in the market now:
Operating Temperature: Charge: 0°C--50°C; Discharge: -20°C--60°C.
Currently our battery can be charged at low temperature, but it is charged with a very small charging current. And we’ve used auto motive grade battery cells which have superior quality. Even if charging in low temperature environment, it will not damage the battery.