Smart BMS 48V 200

Products

Contact Us

Address

Pingshang district，Shenzhen City, GuangDong, P.R.C

kevin@easternproject.com

Phone

+86 13502886530

Fax

FAQ

Q1: Are you factory?

A1: Yes, our factory is in Shenzhen, china. Specializing in rechargeable batteries. Lithium ion batteries, lithium batteries and power batteries and chargers for more than 10 years.

Q2: Do your e-bike battery come with charger?

A2: All of our e-bike batteries come with charger.We have normal charger and fast charger.If you need fast charger please contactwith us

Q3:Do your electric bike batteries come with BMS?

A3: Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Overdischarge and Overcurrent.

Q4:What is your delivery date?

A4: Electric Bike Battery will be sent out within 5 days after confirmed order,shipping will cost 3-15days,it depend on quantity and which battery you need.

Q5:How long is the battery expected to last?

The battery should have around 800-1200 recharge cycles, about 2-3 years.Its capacity diminishes over time, when it goes down to 75%,you should replace it.The more you use the bike, the better the battery retains its capacity, since it keeps the Lithium moving.

Q6:How to maintain the battery?

The battery should be stored in clean, dry, ventilated, dark environment when not using.Keep it after full charge,recharge it every 3 months or 6 months.

Q7:Can you provide OEM and ODM service?

Yes, We are a professional Electric Bike Battery manufacture with factory, which produce all kind of high quality Ebike lithium batteries as customers' requirements and designs, welcome to place OEM and ODM orders and visit our factory.

Q8:What is the difference between li ion battery,NI-MH battery and Lead acid battery?

Ebike Li-ion battery have longer cycle life,normal cyclelife is 6000-8000times, and also with light weight, small size, No-memory effect, Nontoxic, environmental.

Q9: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.

Q10: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.

Brand: Easternproject
Product origin: China
Delivery time: 2023-12
Supply capacity: 5000 pieces/month

The main function ● Unique positive protection management design ● Sampling, charging and discharging with the same port design. Compatible with 15, 16 strings. Supports 8-16 strings ● High-precision battery cell voltage sampling (error margin ≤5mV/cell) ● High-precision current detection (<±1A@100A range) ● Unique SOC and SOH algorithm ● Integrated 10A current limit, active and passive modes are optional ● Ultra-low sleep power consumption (＜10uA) ● Communication: RS485/RS232/CAN/RM485 (support 15 parallels) ● Support 0-100A charge and discharge ● Inverter: 5 in 1 CAN communication protocol

Products Description

Solar lithium battery module CANBUS/RS485 24/48v 8S-16S 50A/100A/150A/200A lithium battery protection board Cell monitoring system

Smart BMS 48V

BMS for Battery

bms with bluetooth

1. We can provide seplos CANBUS/RS485 24V/48V 50A/100A/150A/200A Lifepo4/NCM BMS,for prismatic or Cylindrical lithium battery pack

2.We can provide two kinds of BMS boards with different communication modes, one is BMS using CANBUS communication protocol and the other is BMS using RS485 communication protocol, so that customers can have more flexible choices

3.Our BMS can support up to 16 units in parallel operation.

4.The main functions are: CANBUS communication、RS485 communication、Passive balance、 Individual cell over voltage protection、 Over （under）voltage protection、temperature protect、over charge（discharge） protection, over current protection, Short circuit protection etc.

Attention: when we want to view the battery pack parameters through the battery parameter monitoring software, we need to use the Rj45 to USB Adapter to connect the battery pack to the computer. We recommend that you purchase an Rj45 to USB Adapter from us.Adapters purchased from the market may not work properly due to the definition of the hardware

Communication methods

CANBUS mother board

Now our CANBUS communication board supports these brands of inverters,and our BMS has built-in CANBUS protocol of matching inverter brand, which can be automatically matched or manually switched:

*The default is the Pylontech CANBUS protocol

* Goodwe
* Growatt (The default is SPF(off-grid) protocol. If your inverter is SPH(on-grid) , please contact the sales person)
* Victron
* LUX POWER
* Sofar
* DEYE
* Sermatec
* RENAC
* TBB POWER
* SOLIS
* SMA
* FoxESS

* IMEON

If the inverter brand not in the listed, please ask your inverter supplier for the protocol define. And sent it to us, we'll help confirm that.

RS485 mother board

Now our RS485 communication board supports these brands of inverters,The BMS with RS485 communication has a built-in RS485 protocol, please confirm with the salesman before buying what you need is that one RS485 protocol.

*The default is the Pylontech RS485 protocol

* Voltronic

* Phocos

* Growatt

If the inverter brand not in the listed, please ask your inverter supplier for the protocol define. And sent it to us, we'll help confirm that.

Product principle and application

Upper Computer System

We can connect the BMS to the computer through RJ45 to USB Adapter, install the Battery Monitor software, and view the detailed information of the Battery string and modify the parameters.

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