Аккумулятор Lifepo4 BMS 48 В 200 ач Smart Bms 16S
- Категория: PCB & PCBA >>>
- Поставщик: Dongguan,Huanhuan,Energy,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 152.78 $* | 160.87 $* |
| Aug-20-2025 | 151.16 $* | 159.26 $* |
| Jul-20-2025 | 127.41 $* | 133.76 $* |
| Jun-20-2025 | 148.41 $* | 155.29 $* |
| May-20-2025 | 129.50 $* | 135.6 $* |
| Apr-20-2025 | 146.21 $* | 153.65 $* |
| Mar-20-2025 | 145.60 $* | 152.94 $* |
| Feb-20-2025 | 143.32 $* | 150.36 $* |
| Jan-20-2025 | 142.99 $* | 149.62 $* |
Характеристики
PRODUCT SPECIFICATIONS
Discharge current | 200A | |
Discharge overcurrent protection value | 2 to 4 times of the continuous current | |
Main circuit conduction internal resistance | <20mΩ | |
Charging current (same port) | 100A | |
Charging current (different port) | NO | |
Charging voltage | li-ion battery string x4.2V, lifepo4 battery string x3.6V | |
Overcharge protection | ||
Detection voltage | li-ion 4.25±0.03V, lifepo4 3.65±0.03V | |
Detection delay | 1000mS | |
Release voltage | li-ion 4.19V±0.05V, lifepo4 3.45±0.05V | |
Balanced voltage | ||
Detection voltage | li-ion≥4.18V lifepo4≥3.40V | |
Equilibrium current | 20-30mA | |
Release voltage | li-ion<4.18V lifepo4<3.40V | |
Over discharge voltage protection | ||
Detection voltage | li-ion 2.8±0.1V lifepo4 2.5±0.08V | |
Detection delay | 100mS | |
Release voltage | li-ion 2.9±0.1V lifepo4 3.0±0.1V | |
Over discharge protection | ||
Detection voltage | NA | |
Detection delay | 100mS | |
Release condition | Load disconnect/Charging activation | |
Short circuit protection | ||
Triggering conditions | External load short circuit | |
Detection delay | 200uS | |
Release condition | Load disconnect/Charging activation | |
Temperature control | ||
Discharge over temperature protection | 75±5℃ | |
Discharge high temperature release temperature | 53℃ | |
Self-consumption | ||
Work power consumption | <50uA | |
Operating temperature | ||
temperature range | -20℃/+80℃ | |
Size | 145X189X10mm (W*L*T) | |
Products Description
An intelligent protection board scheme specially designed for Lifepo4 battery packs (for li-polymer also available). It can be
applied to lithium batteries with different chemical properties. The protection board has strong loading capacity and the maximum
continuous discharge current can reach 150A.
• Various protection functions for charging and discharging
• Discharge overcurrent, short circuit protection functional processes
• Overvoltage, undervoltage, temperature, overload protection functional processes
• Precise SOC calculation with SOC function of automatic learning
• Discharge overcurrent, short circuit protection functional processes
applied to lithium batteries with different chemical properties. The protection board has strong loading capacity and the maximum
continuous discharge current can reach 150A.
• Various protection functions for charging and discharging
• Discharge overcurrent, short circuit protection functional processes
• Overvoltage, undervoltage, temperature, overload protection functional processes
• Precise SOC calculation with SOC function of automatic learning
• Discharge overcurrent, short circuit protection functional processes
Product Detail Show
Attentions
Complete the connection of the protection board, After normal communication, please modify the nominal capacity to the actual
capacity of the battery,.and the circulating capacity is set to 80% of the actual battery capacity.
Please note:
make sure the B-thick wire be weld first
then continue to connect other wires
B- wire welding too thin too long or not welding will burn the board! It must be welded with thick short wires!
Complete the connection of the protection board, After normal communication, please modify the nominal capacity to the actual
capacity of the battery,.and the circulating capacity is set to 80% of the actual battery capacity.
Please note:
make sure the B-thick wire be weld first
then continue to connect other wires
B- wire welding too thin too long or not welding will burn the board! It must be welded with thick short wires!
Product & Package
1. About customs tariff product specifications EU member states, the United States, the United Kingdom, Japan, Canada, the Russian Federation, Thailand, Vietnam, Malaysia, and the Philippines. Including customs duties and customs clearance fees. Other countries/regions need to be carefully checked, otherwise customs duties and taxes are not included.
3. Transport to EU: Railway + Express (DDP, tax-free) ETD: 5-8 working days; Estimated arrival time: 30-50 working days after sailing (this is the delivery time for most orders.) The voyage will be in It usually takes 30-45 working days to update after the local express company picks up the goods.
4. We cannot provide the following addresses directly: United States: Military addresses and post office box addresses are not allowed; Puerto Rico, Virgin Islands, Guam, Alaska Note: Hawaii does not include customs duties, additional shipping costs, please contact us online. Portugal: Azores and Madeira Spain: Canary Islands, Veda and Melilla Russia:
2. Shipping to the United
States: Shipping + Express (DDP, duty-free); Estimated shipping time: 5-8 working days; Estimated shipping time: 20-35 working days after sailing (this is the delivery time for most orders.) Tracking will be updated after pickup. Normally, it takes about 15-30 working days after sailing.
States: Shipping + Express (DDP, duty-free); Estimated shipping time: 5-8 working days; Estimated shipping time: 20-35 working days after sailing (this is the delivery time for most orders.) Tracking will be updated after pickup. Normally, it takes about 15-30 working days after sailing.
3. Transport to EU: Railway + Express (DDP, tax-free) ETD: 5-8 working days; Estimated arrival time: 30-50 working days after sailing (this is the delivery time for most orders.) The voyage will be in It usually takes 30-45 working days to update after the local express company picks up the goods.
4. We cannot provide the following addresses directly: United States: Military addresses and post office box addresses are not allowed; Puerto Rico, Virgin Islands, Guam, Alaska Note: Hawaii does not include customs duties, additional shipping costs, please contact us online. Portugal: Azores and Madeira Spain: Canary Islands, Veda and Melilla Russia:
Kamchatka Others: For some remote areas not listed, please provide the delivery address and postal code for us to check
.
5. Since the battery is a prohibited item, many express and logistics can not be sent, the arrival will be slow indeed, so please wait patiently after placing the order. If there are any problems with the delivery, please rest assured, please contact us, we will follow up until you receive the goods.
5. Since the battery is a prohibited item, many express and logistics can not be sent, the arrival will be slow indeed, so please wait patiently after placing the order. If there are any problems with the delivery, please rest assured, please contact us, we will follow up until you receive the goods.
FAQ
Q:The relationship between Battery capacity and BMS current?
A: There is no direct relationship between Battery capacity and BMS current, big capacity doesn`t mean a big battery, but rely on continue current, that is to say if your engine is powerful, your should choose high current of BMS, it is not relied on battery capacity.
Q:Whether my BMS damaged?
A: If you want to judge if the BMS is damaged, please take the folowing steps, to test if each cell voltage is the same with voltmeter? if the cell voltage difference is over 1.0V, the fault is displayed that it cannot run far, no power supply at the start range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displyed as no charge, no discharge, no discharge while the battery has voltage.
Q:Is this BMS suit for my battery?
A: This BMS suit your battery or not depends on below 2 points:
How many series you cell is in your battery pack? The BMS you buy must be same series as your battery pack.
What material your battery is? Only the LiFePo4 battery has different electric parameter from other battery, so if you need buy the BMS for LiFePo4, Please let us know firstly.
Q:What type of charger should i choose?
A: Lithium battery must choose specific charger, don't use charger for leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. LiFePo4 battery charger voltage = number of battery
strings X 3.6V, while Li-ion battery charger voltage = number of battery strings X 4.2V.
Q:Do you have Minimum Order Requirement (MOQ)?
A: No, we don't have MOQ. different customer have different requirement ,we can provide various capacity and size as per your requirements, also ODM / OEM is welcome.
Q:How to contact for BMS?
A: Please send messages at below or E-mail us and we are always glad to help you with BMS.
A: There is no direct relationship between Battery capacity and BMS current, big capacity doesn`t mean a big battery, but rely on continue current, that is to say if your engine is powerful, your should choose high current of BMS, it is not relied on battery capacity.
Q:Whether my BMS damaged?
A: If you want to judge if the BMS is damaged, please take the folowing steps, to test if each cell voltage is the same with voltmeter? if the cell voltage difference is over 1.0V, the fault is displayed that it cannot run far, no power supply at the start range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displyed as no charge, no discharge, no discharge while the battery has voltage.
Q:Is this BMS suit for my battery?
A: This BMS suit your battery or not depends on below 2 points:
How many series you cell is in your battery pack? The BMS you buy must be same series as your battery pack.
What material your battery is? Only the LiFePo4 battery has different electric parameter from other battery, so if you need buy the BMS for LiFePo4, Please let us know firstly.
Q:What type of charger should i choose?
A: Lithium battery must choose specific charger, don't use charger for leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. LiFePo4 battery charger voltage = number of battery
strings X 3.6V, while Li-ion battery charger voltage = number of battery strings X 4.2V.
Q:Do you have Minimum Order Requirement (MOQ)?
A: No, we don't have MOQ. different customer have different requirement ,we can provide various capacity and size as per your requirements, also ODM / OEM is welcome.
Q:How to contact for BMS?
A: Please send messages at below or E-mail us and we are always glad to help you with BMS.
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