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"I take my van for a week or more without recharging the Ampere Time 12V 200Ah Lithium battery and there is plenty of
unused power. They are literally the best batteries for solar power storage."
One for 2× 12V 200Ah AGM battery
Ampere Time 12V 200Ah Lithium batteries support up to Max 4S4P connections to get more energy up to 40.96kWh.
S:Series; P: Parallel
Different scenarios require different battery systems, please consult the Ampere Time service team(service@amperetime.com) for a customized system solution.
Built-in 100A BMS: Protect from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate.
Grade A LiFePO4 Cells: Highest-level safety based on UL Testing Certificate for the cell inside the battery, with higher energy density, more stable performance & greater power.
IP65 Protection Class: Made with quality ABS plastic, has a wide range of operating temp: Charge: 0°C to 50°C(32°F to 122°F); Discharge: -20°C to 60°C(-4°F to 140°F), IP65 level waterproof set you free from worrying to install indoors or outdoors.
*NOTE:
1. Do not charge below 0℃;
2. Do not use it as a start battery (such as golf cart), please contact service@amperetime.com for a better solution.
3. It is suitable for a 30~70lbs thrust trolling motor.
A variety of charging modes, let you easily enjoy green energy
Specifications | Details |
---|---|
Weight | 45.85lb / 20.8kg |
Dimension | 21 x 8.2 x 8.5 Inch |
Usable capacity | 200Ah |
Nominal Voltage | 12.8V |
Max. Continuous Charge Current | 100A |
Max. Continuous Discharge Current | 100A |
Energy | 2560Wh |
Max. Continuous Load Power | 1280W |
Cycles | ≥4000 times |
Waterproof Level | IP65 |
Vehicle Service Type | RV |
Battery Cell Composition | Lithium-Phosphate |
Number Of Cells | 8 |
Terminal Type | M8 |
Operating Temperature | Charge: 0℃ to 50℃; Discharge: -20℃ to 60℃ |
Recommend Solar Panel Configuration (Fully charges with effective sunshine 4.5h/day) | 600W |
Wire(s) for Series & Parallel Connection / Loading | 6 AWG |
You could use the battery charger and plug it into your inverter if your inverter supports battery charger charging.
Our 12V 200Ah battery with 100A BMS could support max.1280W load power and max.100A charging/discharging current.
Our 12V 200Ah Plus battery with 200A BMS could support max.2560W load power and max.200A charging/discharging current.
According to the info you provide us, we recommend you choose our 12V 200Ah Plus battery, and it could power your device totally.
We’re really sorry for the confusion and the misunderstanding.
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.
However, charging the battery at freezing temperatures is not recommended for the following reasons:
Low-temperature charging of batteries may result in the formation of lithium dendrites in the negative electrode. Dendrites of lithium continue to grow with the cycle of lithium-ion batteries, eventually penetrating the diaphragm and causing positive and negative short circuits.
Would you mind considering our self-heating battery models if you need to charge the battery at a freezing temperature? It has been released for battery charging at low temperatures and allows for battery discharge/charge at -20°C.
If you have any further questions, please see the product link below:
12V100Ah self-heating battery:https://amperetime.com/products/ampere-time-12v-100ah-lithium-battery-with-self-heating-low-temperature-charging-20-c
12V200Ah self-heating battery: https://amperetime.com/collections/ampere-time-12v-lithium-lifepo4-battery-series/products/ampere-time-12v-200ah-lithium-battery-with-self-heating-low-temperature-charging-20-c
According to the info you provide us, we think that this happens maybe due to the load is too high, which caused the built-in BMS cut-off the battery for protection.
Our 12V 200Ah battery with 100A BMS supports max. 1280W load power and max. 100A continuous charge/discharge current. Pls kindly help check whether our battery could support your application.
If the BMS has cut-off the battery for protection, you need to cut off the load of the battery and put the battery aside for 30mins. Then the battery will automatically recover itself to normal voltage and can be used after fully charged.
If the battery still cannot be activated, pls kindly contact us for more suggestions.
Differences between battery with 12V 200Ah and battery with 12V 200Ah plus are listed as below:
1. Different in BMS board. 12V 200Ah battery has built-in 100A BMS, while 12V 200Ah Plus Battery has 200A BMS.
2. Different in max. continuous charge/discharge current. For 12V 200Ah Battery, the max. continuous charge/discharge current is 100A (base on BMS as I mentioned above), and for 12V 200Ah Plus, the max. continuous charge/discharge current is 200A.
Hope this answer could be helpful to you, and if you still have any further question, pls feel free to contact us.
Our battery ships from California warehouse, and it usually take 2-3 workdays you will receive your package on Arizona.
We suggest connect batteries of the same capacity from the same brand.
Our batteries have cold cranking amps (CCA) and I would to know where're you planing to use our batteries that it would have something to do with the CCA? As our battery is not car battery, we do not suggest using them as start-up battery.
I believe our battery will serve you well as house batteries.
1. 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.
2. Our 12V 200Ah battery with 100A BMS support 400A CCA.
3. You need to help check whether your motor could be used in 12V battery, and it's continuous charge/discharge current need to be between 1A~100A, and load power less than 1280W.
If you connect more than four batteries in parallel, the current of the battery system will be very large and has great possibility to short circuit the battery or cause safety issue by misoperation.
It's recommended to install the battery upright with post bolt facing up, If you have more than one LiFePO4 battery, pls avoid their post bolts have direct contact when mounting them.
We’re really sorry for the confusion and the misunderstanding.
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.
However, charging the battery at freezing temperatures is not recommended for the following reasons:
Low-temperature charging of batteries may result in the formation of lithium dendrites in the negative electrode. Dendrites of lithium continue to grow with the cycle of lithium-ion batteries, eventually penetrating the diaphragm and causing positive and negative short circuits.
Would you mind considering our self-heating battery models if you need to charge the battery at a freezing temperature? It has been released for battery charging at low temperatures and allows for battery discharge/charge at -20°C.
If you have any further questions, please see the product link below:
12V100Ah self-heating battery:
https://amperetime.com/products/ampere-time-12v-100ah-lithium-battery-with-self-heating-low-temperature-charging-20-c
12V200Ah self-heating battery:
https://amperetime.com/collections/ampere-time-12v-lithium-lifepo4-battery-series/products/ampere-time-12v-200ah-lithium-battery-with-self-heating-low-temperature-charging-20-c
"I take my van for a week or more without recharging the Ampere Time 12V 200Ah Lithium battery and there is plenty of unused power."
One for 2× 12V 200Ah AGM battery
Ampere Time 12V 200Ah Lithium batteries support up to Max 4S4P connections to get more energy up to 40.96kWh.
S:Series; P: Parallel
Different scenarios require different battery systems, please consult the Ampere Time service team(service@amperetime.com) for a customized system solution.
Built-in 100A BMS: Protect from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate.
Grade A LiFePO4 Cells: Highest-level safety based on UL Testing Certificate for the cell inside the battery, with higher energy density, more stable performance & greater power.
IP65 Protection Class: Made with quality ABS plastic, has a wide range of operating temp: Charge: 0°C to 50°C(32°F to 122°F); Discharge: -20°C to 60°C(-4°F to 140°F), IP65 level waterproof set you free from worrying to install indoors or outdoors.
*NOTE:
1. Do not charge below 0℃;
2. Do not use it as a start battery (such as golf cart), please contact service@amperetime.com for a better solution.
3. It is suitable for a 30~70lbs thrust trolling motor.
A variety of charging modes, let you easily enjoy green energy
Specifications | Details |
---|---|
Weight | 45.85lb / 20.8kg |
Dimension | 21 x 8.2 x 8.5 Inch |
Usable capacity | 200Ah |
Nominal Voltage | 12.8V |
Max. Continuous Charge Current | 100A |
Max. Continuous Discharge Current | 100A |
Energy | 2560Wh |
Max. Continuous Load Power | 1280W |
Cycles | ≥4000 times |
Waterproof Level | IP65 |
Vehicle Service Type | RV |
Battery Cell Composition | Lithium-Phosphate |
Number Of Cells | 8 |
Terminal Type | M8 |
Operating Temperature | Charge: 0℃ to 50℃; Discharge: -20℃ to 60℃ |
Recommend Solar Panel Configuration (Fully charges with effective sunshine 4.5h/day) | 600W |
Wire(s) for Series & Parallel Connection / Loading | 6 AWG |
You could use the battery charger and plug it into your inverter if your inverter supports battery charger charging.
Our 12V 200Ah battery with 100A BMS could support max.1280W load power and max.100A charging/discharging current.
Our 12V 200Ah Plus battery with 200A BMS could support max.2560W load power and max.200A charging/discharging current.
According to the info you provide us, we recommend you choose our 12V 200Ah Plus battery, and it could power your device totally.
We’re really sorry for the confusion and the misunderstanding.
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.
However, charging the battery at freezing temperatures is not recommended for the following reasons:
Low-temperature charging of batteries may result in the formation of lithium dendrites in the negative electrode.
Dendrites of lithium continue to grow with the cycle of lithium-ion batteries, eventually penetrating the diaphragm and causing positive and negative short circuits.
Would you mind considering our self-heating battery models if you need to charge the battery at a freezing temperature? It has been released for battery charging at low temperatures and allows for battery discharge/charge at -20°C.
If you have any further questions, please see the product link below:
12V100Ah self-heating battery:
https://amperetime.com/products/ampere-time-12v-100ah-lithium-battery-with-self-heating-low-temperature-charging-20-c
12V200Ah self-heating battery:
https://amperetime.com/collections/ampere-time-12v-lithium-lifepo4-battery-series/products/ampere-time-12v-200ah-lithium-battery-with-self-heating-low-temperature-charging-20-c
According to the info you provide us, we think that this happens maybe due to the load is too high, which caused the built-in BMS cut-off the battery for protection.
Our 12V 200Ah battery with 100A BMS supports max. 1280W load power and max. 100A continuous charge/discharge current. Pls kindly help check whether our battery could support your application.
If the BMS has cut-off the battery for protection, you need to cut off the load of the battery and put the battery aside for 30mins. Then the battery will automatically recover itself to normal voltage and can be used after fully charged.
If the battery still cannot be activated, pls kindly contact us for more suggestions.
Differences between battery with 12V 200Ah and battery with 12V 200Ah plus are listed as below:
1. Different in BMS board. 12V 200Ah battery has built-in 100A BMS, while 12V 200Ah Plus Battery has 200A BMS.
2. Different in max. continuous charge/discharge current. For 12V 200Ah Battery, the max. continuous charge/discharge current is 100A (base on BMS as I mentioned above), and for 12V 200Ah Plus, the max. continuous charge/discharge current is 200A.
Hope this answer could be helpful to you, and if you still have any further question, pls feel free to contact us.
Our battery ships from California warehouse, and it would arrive in Arizona with 2-3 workdays.
We suggest connect batteries of the same capacity from the same brand.
1. 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.
2. Our 12V 200Ah battery with 100A BMS support 400A CCA.
3. You need to help check whether your motor could be used in 12V battery, and it's continuous charge/discharge current need to be between 1A~100A, and load power less than 1280W.
If you connect more than four batteries in parallel, the current of the battery system will be very large and has great possibility to short circuit the battery or cause safety issue by misoperation.
With no acid in the battery, you're able to safely mount in any position except upside down.
If you connect 2*12V 200Ah batteries in parallel, the 12V (12.8V) 400Ah battery system would be able to support max. continuous 200A charge/discharge current, and it's okay for you to charge it with 100A DC to DC charger.
We’re really sorry for the confusion and the misunderstanding. 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.
However, charging the battery at freezing temperatures is not recommended for the following reasons:
Low-temperature charging of batteries may result in the formation of lithium dendrites in the negative electrode. Dendrites of lithium continue to grow with the cycle of lithium-ion batteries, eventually penetrating the diaphragm and causing positive and negative short circuits.
Would you mind considering our self-heating battery models if you need to charge the battery at a freezing temperature? It has been released for battery charging at low temperatures and allows for battery discharge/charge at -20°C.
If you have any further questions, please see the product link below:
12V100Ah self-heating battery: https://amperetime.com/products/ampere-time-12v-100ah-lithium-battery-with-self-heating-low-temperature-charging-20-c
12V200Ah self-heating battery: https://amperetime.com/collections/ampere-time-12v-lithium-lifepo4-battery-series/products/ampere-time-12v-200ah-lithium-battery-with-self-heating-low-temperature-charging-20-c