Универсальный балансир Smart 4S-21S 1A 2A 5A 6S 18 в активный эквалайзер для литий-ионных аккумуляторов Lifepo4
- Категория: Electronic Components, Accessories & Telecommunications >>>
- Поставщик: Docan,Technology,(shenzhen),Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 12.91 $* | 13.93 $* |
| Aug-16-2025 | 12.37 $* | 13.50 $* |
| Jul-16-2025 | 10.3 $* | 11.75 $* |
| Jun-16-2025 | 12.33 $* | 13.42 $* |
| May-16-2025 | 10.49 $* | 11.5 $* |
| Apr-16-2025 | 11.83 $* | 12.72 $* |
| Mar-16-2025 | 11.85 $* | 12.91 $* |
| Feb-16-2025 | 11.79 $* | 12.19 $* |
| Jan-16-2025 | 11.55 $* | 12.6 $* |
Характеристики
PRODUCT SPECIFICATIONS
Item | Data information | |
Model | 6S balancer | |
Material | metal core pcb | |
Color | Black | |
Battery type | Li-ion LiFePO5 LTO, etc | |
Voltage | 2.0-4.5V/2.0-4.2V/1-5V | |
Current | 1A/1.2A/2A/5A | |
Balanced starting voltage | 3V-4.2V | |
Weight | 128g | |
Maximum balance current | The whole group error is 0.1V 1A/0.5V 3.5A/1.0V 5.5A(18awg 30cm cable test) | |
Whether external power supply is required | No external power supply is needed, and the whole group is balanced by the internal energy transfer of the battery. | |
Working environment temperature | 0-60°C | |
Size | 66*46*16mm | |
Note: *4S Equalizer BLE Display APP BMS Li-ion Lipo LTO Lifepo4 Battery Cell Active Balance *We can design it for various lithium batteries like LiFepo4, LiMn2O4, and Li-polymer etc. *We have BMS 3-32s,15A-500A. *BMS manufactured by high quality Mos and IC imported. *Use top quality (A-level) protective integrated circuit IC, from the solution of Seiko of Japan. *Extreme low power consumption. The consumption of the whole device is less than 50uA. *PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating. *The main functions are: over charge protection, over discharge protection, over current protection, short-circuit protection,temperature protection etc. | ||
Please noted:
DOCAN is the DIRECT DISTRIBUTOR OF CATL/EV/REPT/CALB/Lishen/Yinlong brand.
Here we guarantee: all cell must Authentic top grade battery, brand new battery with original factory intact QR code on it. Support fully refund if used cell, bad quality cell received from us!
Every week new arrival stocks for LiFePO4 cell. Please do not worry about stocks problem with us.
Here we guarantee: all cell must Authentic top grade battery, brand new battery with original factory intact QR code on it. Support fully refund if used cell, bad quality cell received from us!
Every week new arrival stocks for LiFePO4 cell. Please do not worry about stocks problem with us.
Details Images
Customer Feedback
Packing & Shipping
MAKE SURE YOU RECEIVED TOP QUALITY,BRAND NEW WITH ORIGINAL QR CODE.
Each cell going to be test the battery Voltage ,Internal resistance over 3times before shipping.
* Use high hardness custom sponge to strengthen the battery* 5 layers of dangerous goods export corrugated carton
* Positive and negative paste insulation tape
* We will label test data on each cell before delivery
* If customer have requirement, we can provide Wooden Packing for shipping.
* AFTER THE ASSEMBLY OR ASSEMBLY PROCESS HAPPEN ANY PROBLEM, SUCH AS THE PROTECTION BOARD CONNECTED TO THE WRONG WIRE BURNED LEAD TO BATTERY DAMAGE, CHARGER FAILURE, THE ASSEMBLY
ERROR OR UNBALANCED ASSEMBLY, ETC.
*FOR DAMAGE CAUSED , SUCH AS BATTERY BULGE/WELDED, BATTERY PACK WITHOUT PROTECTION BMS CAUSED BY CHARGING.
* Positive and negative paste insulation tape
* We will label test data on each cell before delivery
* If customer have requirement, we can provide Wooden Packing for shipping.
Return & Refund Policy
DIY BATTERY PACK MUST GET THE CELLS BALANCED (SAME VOLTAGE ) BEFORE ASSEMBLY. LATER IF THERE HAPPENS DON'T KNOW HOW TO ASSEMBLED OR WRONG ASSEMBLY IS NOT ACCEPTED REFUND. PROFESSIONALS WILL DETECTED VOLTAGE/RESISTANCE/APPEARANCE AND OTHER ISSUES BEFORE EVERY SHIPMENT, WE CAN ONLY ENSURE THAT THE SINGLE BATTERY IS GOOD, WHEN ARRIVAL YOU CAN TEST THE CELLS WITHIN 15 DAYS, AFTER THAT MEANS BATTERIES HAVE NO PROBLEM, DOES NOT PROVIDE RETURN NOR REFUND. IF YOU FOUND PROBLEMS YOU CAN CONTACT US FOR RETURN OR REFUND.
BATTERY CAN ONLY BE UNUSED (THE ELECTRODE INTACT, NO WELDING, NO WEAR, THE APPEARANCE GOOD) TO PROVIDE RETURN. ANY RETURN BEHAVIOR BUYERS NEED TO BE RESPONSIBLE FOR SHIPPING FEE.
1).WARRANTY PERIOD:3 YEARS(FROM THE DATE OF SUCCESSFUL DELIVERY),IF THE SINGLE BATTERY CAPACITY LESS THAN 80% INITIAL CAPACITY,TAKE THE TEST PICTURES OR VIDEO TO US,WE WILL REPLACE IT OR GIVE SATISFIED SOLUTION.
2).IF ANY MISS OR DAMAGED FOR THE SHIPPING. PLEASE CONTACT US FIRSTLY, THEN SEND US THE PICTURE OR VIDEO TO CHECK. IN CASE OF LOSS OF CARGO OR THE BATTERY IS DAMAGED AND CAN NOT BE USED OR THERE IS A GREATER RISK OF USE, WE WILL COMMUNICATE WITH BUYER IF RESEND IT OR REPLACE IT OR REFUND THE PRODUCT COST.IF BUYER SEND
BACK THE CELLS TO SELLER,BUYER SHOULD PAY FOR THE SHIPPING COST.
3).THESE SITUATIONS NOT PROVIDE RETURN NOR REFUND
1).WARRANTY PERIOD:3 YEARS(FROM THE DATE OF SUCCESSFUL DELIVERY),IF THE SINGLE BATTERY CAPACITY LESS THAN 80% INITIAL CAPACITY,TAKE THE TEST PICTURES OR VIDEO TO US,WE WILL REPLACE IT OR GIVE SATISFIED SOLUTION.
2).IF ANY MISS OR DAMAGED FOR THE SHIPPING. PLEASE CONTACT US FIRSTLY, THEN SEND US THE PICTURE OR VIDEO TO CHECK. IN CASE OF LOSS OF CARGO OR THE BATTERY IS DAMAGED AND CAN NOT BE USED OR THERE IS A GREATER RISK OF USE, WE WILL COMMUNICATE WITH BUYER IF RESEND IT OR REPLACE IT OR REFUND THE PRODUCT COST.IF BUYER SEND
BACK THE CELLS TO SELLER,BUYER SHOULD PAY FOR THE SHIPPING COST.
3).THESE SITUATIONS NOT PROVIDE RETURN NOR REFUND
* AFTER THE ASSEMBLY OR ASSEMBLY PROCESS HAPPEN ANY PROBLEM, SUCH AS THE PROTECTION BOARD CONNECTED TO THE WRONG WIRE BURNED LEAD TO BATTERY DAMAGE, CHARGER FAILURE, THE ASSEMBLY
ERROR OR UNBALANCED ASSEMBLY, ETC.
*FOR DAMAGE CAUSED , SUCH AS BATTERY BULGE/WELDED, BATTERY PACK WITHOUT PROTECTION BMS CAUSED BY CHARGING.
About the shipping | ||||||||||
1 | USA | ETD:3-7 days | The tracking will be update after pick up by local express.Usually it will take around 15 days | By sea+FEDEX Delivery(DDP,Tax free) | ||||||
ETA:40days+ | ||||||||||
2 | EU | ETD:3-7days | The tracking will be update after pick up by local express.Usually it will take around 10 days after delivery. | By railway+UPS(DDP,Tax free) | ||||||
ETA:35 days+ | ||||||||||
3 | AU | ETD:3-7 days | The tracking will be update after pick up by local express.Usually it will take around 15 days after delivery. | By sea+Delivery(DAP) | ||||||
ETA: 40days+ | ||||||||||
4 | We can't deliver the following address directly | |||||||||
A | USA: Military address and PO box address are not acceptable; Puerto Rico, Virgin Islands, Guam, Alaska Note: Hawaii does not include customs duties and requires additional freight, Please contact us online. | |||||||||
B | Portugal: Azores and Madeira | |||||||||
C | Spain：Canary Islands, hueda and melilia | |||||||||
D | Russia: Kamchatka Peninsula | |||||||||
E | Other:Some remote areas not listed，Please provide shipping address and zip code to us to check. | |||||||||
FAQ
1. Are the batteries Top Quality,Brand NEW?
Yes, Top quality. the QR code is intact, Brand new from original factory.
2. Are the batteries come with busbars+bolts?
The price come with Bus bars and Bolts，One Battery will come with one set bus bar and bolt（e.g.,If buy 4pcs battery,we will send 4pcs cells with 4pcs busbars and 8pcs bolts）If need more please contact us online.
3. Can you test each battery PRIOR to shipping?
We will test all the battery Voltage and Internal resistance before shipping.
4. What kind of the package of the cells?
Pack with strong package, each cell into thickness PE foam or bag, then into 5 layers strong carton.
5. How can I place the order?
Usually we accept order online.For the product if there is clear shipping cost or free shipping to your country you can place
order and pay directly after reading for all the details, And you can send us inquiry or chat with us online they will create
online order for you.
6. How can I do if I need more help for the order?
You can chat with our sales online or send inquiry email,we will respond you ASAP.
7. What is delivery time if we place an order?
It depends order quantities. Usually, we can deliver goods within 1-2 working days for small orders, for mass order, let's confirm when you send inquiry.
8. How should I pay?
Paypal, Bank Wire, Visa, Mastercard, Amercian Express, Discover, If you prefer other payment terms, please contact us freely.
9. Why received scuff marks LiFePO4 Prismatic cells?
Scuff marks is normal factor, due to factory QC has been inspected several times. There will be a little scuff marks in various inspections through all the batteries are placed together to check at our warehouse by QC; And All prismatic cells will make the Laser Welded studs, check each cell Voltage and Internal resistance to make sure the battery cells get ully matched and batched at our warehouse.
Docan Battery Pack
1. The battery is so heavy, will it damaged easily by transfering?
This is also a matter of great concern to us.After long-term improvement and verification, our packaging is now very safe and reliable.When you open the package, you will definitely fell our sincerity.
2. Does your battery pack include BMS? Can we use it for car?
Yes, our battery pack include BMS, you can use it for low speed car only or aux.power for standard car. Do not use it for standard car directly, that will need more complex design BMS for the pack.
3. What functions does your battery pack support?
Our battery pack can support customized Bluetooth monitoring function, RS485 or CAN-bus communication function.
4. How Do I confirm the high quality of the battery pack from you?
All of battery pack use brand new battery cells and the grade is A.We will test all the battery Voltage ,Internal resistance and capacity before delivery.
Yes, Top quality. the QR code is intact, Brand new from original factory.
2. Are the batteries come with busbars+bolts?
The price come with Bus bars and Bolts，One Battery will come with one set bus bar and bolt（e.g.,If buy 4pcs battery,we will send 4pcs cells with 4pcs busbars and 8pcs bolts）If need more please contact us online.
3. Can you test each battery PRIOR to shipping?
We will test all the battery Voltage and Internal resistance before shipping.
4. What kind of the package of the cells?
Pack with strong package, each cell into thickness PE foam or bag, then into 5 layers strong carton.
5. How can I place the order?
Usually we accept order online.For the product if there is clear shipping cost or free shipping to your country you can place
order and pay directly after reading for all the details, And you can send us inquiry or chat with us online they will create
online order for you.
6. How can I do if I need more help for the order?
You can chat with our sales online or send inquiry email,we will respond you ASAP.
7. What is delivery time if we place an order?
It depends order quantities. Usually, we can deliver goods within 1-2 working days for small orders, for mass order, let's confirm when you send inquiry.
8. How should I pay?
Paypal, Bank Wire, Visa, Mastercard, Amercian Express, Discover, If you prefer other payment terms, please contact us freely.
9. Why received scuff marks LiFePO4 Prismatic cells?
Scuff marks is normal factor, due to factory QC has been inspected several times. There will be a little scuff marks in various inspections through all the batteries are placed together to check at our warehouse by QC; And All prismatic cells will make the Laser Welded studs, check each cell Voltage and Internal resistance to make sure the battery cells get ully matched and batched at our warehouse.
Docan Battery Pack
1. The battery is so heavy, will it damaged easily by transfering?
This is also a matter of great concern to us.After long-term improvement and verification, our packaging is now very safe and reliable.When you open the package, you will definitely fell our sincerity.
2. Does your battery pack include BMS? Can we use it for car?
Yes, our battery pack include BMS, you can use it for low speed car only or aux.power for standard car. Do not use it for standard car directly, that will need more complex design BMS for the pack.
3. What functions does your battery pack support?
Our battery pack can support customized Bluetooth monitoring function, RS485 or CAN-bus communication function.
4. How Do I confirm the high quality of the battery pack from you?
All of battery pack use brand new battery cells and the grade is A.We will test all the battery Voltage ,Internal resistance and capacity before delivery.
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Contact Us
To be your reliable battery supplier from China and USA
E-mail：amy@docanpower.com
Tel: +86 13530412339
FB: https://www.facebook.com/AmyZheng1990/
E-mail：amy@docanpower.com
Tel: +86 13530412339
FB: https://www.facebook.com/AmyZheng1990/
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