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Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery
Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery
Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery
Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery
Specifications
Brand Name :
Enerkey
Model Number :
EK-BM3R8S200A
Certification :
ISO9001/CE/ROHS
Place of Origin :
Shenzhen, China
MOQ :
100pieces
Price :
$20.3-$25.9
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000000pcs per day
Delivery Time :
3-5days
Packaging Details :
Strong paper box +EVA Foam
Product Name :
3S 4S 5S 6S 7S 8S 200A Li-ion Lifepo4/Lto/SIB Battery BMS
Copper Thickness :
2oz
Application :
Base station energy storage
Board Thickness :
1.6mm
Battery Type :
Li-ion/Lifepo4/Lto/SIB
Allowable Operating Voltage Range :
0-30V
Rated Discharge Currenturrent :
200A
Peak Starting Current :
600A
Used For :
Lithium Battery Protection Board
Keywords :
3S-8S BMS
Base Material :
FR-4
Surface Finishing :
Lead-free spray tin
Product Size :
L125xW68xT15mm
Weight with Package :
0.25kg
Description

Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery

Product Description

"This protective plate has saved the lives of 327 electric vehicles"
In the 2023 Qinghai Lake Cycling Challenge, 8 RVs encountered extreme low temperatures...
In the 2024 Southeast Asian rainy season, a certain energy storage base station was suddenly struck by lightning...
The common survivors of these scenes are all equipped with the 3-8S 200A lithium battery guardian

Why does it become a "battery emergency doctor"?
Stop the Grim Reaper in 0.01 seconds: short-circuit protection speed is 10 times faster than a human blink
Immune to temperature difference: -20℃ extreme cold still outputs 200A violent current
Life extension code: intelligent balancing technology, battery life increased by 40%

Warning:
Using this protection board may lead to:
Over-sense of security of lithium batteries, risk of unemployment of repairmen, DIY addiction

3-8S 200A titanium version lithium battery monitoring system
Each PCB has been tested for 72 hours at -30℃/85℃ hell cycle
Original Japanese MOS tube, current carrying error <0.5%
Swiss watch-level balancing accuracy, voltage difference control ±15mV

Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery

Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery

Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery

Technical Parameters

　 Item type Parameters
1 Parameter Overview Product Model EK-BM3R8S200A
Product Size(mm) L125*W68*T15
Product Weight(kg) 0.25
Product Material FR-4 / Lead-free spray tin
Applicable battery type Lifepo4 Li-ion Lto SIB
Applicable battery string 3S-8S 3S-8S 3S-8S 3S-8S
Rated discharge current 200A 200A 200A 200A
Peak starting current 600A 600A 600A 600A
　 Item type Trigger
(time)		 Trigger
(time)		 Trigger
(time)		 Trigger
(time)		 Trigger
(time)		 Trigger
(time)		 Trigger
(time)		 Trigger
(time)
2 Charging protection Overvoltage protection voltage value 3.65V/1S 3.50V/1S 4.25V/1S 4.05V/1S 2.85V/1S 2.75V/1S 3.95V/1S 3.80V/1S
Balanced phase difference voltage value Trigger voltage difference 30mV / trigger time 0.5S / balance time 10S cycle
Balanced voltage value 3.45V 3.70V 2.50V 3.10V
Overcurrent value 200A/2S, disconnect charger to recover
Low temperature value Charge over-temperature protection 60℃/2S / Release 55℃/2S
Overtemperature value Charging low temperature protection -5℃/2S / Release 0℃/2S
3 Discharge protection Undervoltage protection voltage value 2.30V/1S 2.70V/1S 2.75V/1S 3.0V/1S 1.70V/1S 1.80V/1S 1.50V/1S 2.00V/1S
①Overcurrent protection value 250A/2S, disconnect load or activate charging
②Overcurrent protection value 500A/0.5S, disconnect load or activate charging
Short circuit protection value 1000A/128uS, disconnect load or charge activated
Low temperature value Discharge over-temperature protection 65℃/2S, release 60℃/2S
Overtemperature value Discharge low temperature protection -20℃/2S, release -10℃/2S
4 Others Standby current consumption 25uA
Motherboard lock voltage /

Size $ Packing List

Package included:
1 * BMS
1 * NTC Terminal Cable
1 * Switch Cable
1 * Terminal Cable
6 * Terminal Lugs
6 * M5 Screws

Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery

Wire Diagram

Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery

Wiring precautions:
1. Installing the protective board requires a certain amount of technical electronic knowledge.
2. When wiring, first connect the B- wire at the soldering pad position to the total negative terminal of the battery (the B- wire should be soldered to a short and thick wire) and solder the wired terminal to the battery pack first, and then insert the protective plate.
3. The connection between the battery terminal B- and the protection board terminal B- should be short and thick, otherwise it will cause the protection board to charge and discharge in advance and malfunction.

4. You need to use thick wires when wiring P+/P-. Wires that are too thin and too long will burn the board!

FAQ

Q1. Why did we choose you?

* We can provide you with efficient after-sales service, with more than 10 years of strong technical support.

* Products have passed FCC, CE, ROHS and other international standards certification.

* We can provide you with factory price, Welcome you to visit our factory and production process.

Q2. What is your product range (type)?

*We mainly do battery management systems in the fields of power batteries, energy storage batteries and consumer batteries.

*Mainly used for LFP, Li-ino and LTO batteries.

Q3: How do I know which kind of material & type my battery is ?

*Please look the battery body, If the normal voltage of your battery shows 3.2V, The battery is LiFePo4.

*If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Lto battery.

Q4. Do you have minimum order requirements?

Can it be customized? What is the lead time for samples and batches?

*Our minimum order quantity is 1 piece, ODM customization is available.

* 1~3 days delivery of existing samples, 3~10 days delivery of customized samples.

Q5: What if i can't use it?

*Regular products have instructional videos, We can also support online video call guidance from engineers.

Q6. What are your terms of payment?

*We accept wire transfer and cash payment, all negotiable. Payment method :visa, mastercard, T/T, PayPal, APPLE_PAY, GOOGLE_PAY, GC_REAL_TIME_BANK_TRANSFER, RMB

Q7. How do you guarantee the quality?

* All our products are subjected to professional laboratory 100% testing, as well as repeated aging tests.

* Obtained FCC, CE, ROHS and other international standard certification.

* Provide 3 years after-sales warranty service. Free spare units for replace in 3 years.

Q8. How to choose a BMS suitable for our battery?

*Depending on the voltage and current that matches your battery, you can consult our customer service and we will provide it for you equipped with the most suitable battery management system.

Q9. How can i contact you?

*We have 7x24 hours online service, Please leave us a message online.

*You can also contact us by Email, WhatsApp, WeChat, etc(see below). We are so glad to work with you.

Noted: We are source manufacturer, We have own brand for "EnerKey",We can customized product as your requirement(Voltage, Wire,Etc) .
We can provide you competitive price in the market if you have bulk order, Please don't hesitate to contact us.
Mobile & WhatsApp & Wechat: +86 15387469240; Email: kiwi@enerkey.cn
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Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery

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Product Detail
Brand Name :
Enerkey
Model Number :
EK-BM3R8S200A
Certification :
ISO9001/CE/ROHS
Place of Origin :
Shenzhen, China
MOQ :
100pieces
Price :
$20.3-$25.9
Contact Supplier
Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery
Enerkey BMS 3S 4S 5S 6S 7S 8S BMS Balance Continuous Current 200A Lifepo4 li-ion LTO SIB Battery

Shenzhen Juyi Science And Trade Co., Ltd.

Verified Supplier
2 Years
shenzhen
Since 2015
Business Type :
Manufacturer
Main Products :
Battery BMS Board, Active Balancer BMS, Smart Active Balancer
Total Annual :
10000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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