eBike 48v 20ah Lithium Battery for 1400W Motor Use 21700 Cell With Iron Case LED Display 54.6V 5A Charger Water Proof

Description

BOOANT COMPANY PROVIDES 12V 24V 36V 48V 52V 60V 72V 84V LITHIUM BATTERY PACK PRODUCTION.

Booant batteries are an efficient, long-life energy source. Super long range, super long service life and intelligent battery management system.

Booant rechargeable batteries Management System of the high-quality lithium-ion batteries detects potential sources of error and protects cells from overloading. There is a suitable rechargeable battery for every requirement and every type of eBike, from the rack variant, via the frame battery to the integrated solution.

Battery parameters：
Battery Model: 48V 20Ah
Nominal Voltage: 48V
Nominal Capacity: 20Ah

Cell Specification : Lithium 21700 5000mAh  3.7V Cell
Cell Brand:  SAMSUNG
Cell OverCharge Protection Voltage: 4.2V/Cell
Cell Overdischarge Protection Voltage: 2.8V/cell
Cell Combination: 13 Series 4 Paralles
Cell Quantity parallel x series: 52 pcs
BMS: 30ACan be customized

30A BMS Suitable Motor: Less than 48V 1400WMAX Motor

Discharge Cutoff Voltage V: 36.4V+/-0.5V
Charge Cutoff Voltage V: 54.6V+/-0.5V
Rated Discharge Current A: 20A
Maximum peak discharge current A: 60A
Maximum Continuous Discharge Current A: 30A

Charger mode: CC/CV
Standard Charge Current A: 5A
Max Fast Charge Current A: 20A

Charge Time under 5A Fast Charge Current: approx 4–6 hours
Battery Weight: about 5.5 kg
Cycle life: ≥80 capacity after 1200 cycles.
Discharge Temperature: -20 to 65°C
Charge Temperature: 0 to 45°C
Communication Protocol: RS232/RS485/CAN/Bluetooth
Tips:

The battery does not use any communication protocol by default,If necessary, please contact us for instructions.
The advantages of Booant batteries

Long service life – Booant batteries are designed for lots of trips, miles and years of service. The intelligent, electronic Battery Management System BMS protects lithium-ion batteries from extreme temperatures, overcharging, and excessive discharge.

No memory effect – Booant batteries with lithium-ion cells can be charged quickly irrespective of your charge level at any time. Interruptions of the charging process do not harm the battery. Complete discharge is not required. 

ITEM PACKAGE :

1. Battery Pack x 1          2. 54.65V 5A Charger x 1          3. AC Power Cable x 1

MEET DIFFERENT DISCHARGE PLUG OPTIONS : contact us

APPROPRIATE AC POWER CABLES FOR DIFFERENT COUNTRIES :

BATTERY USAGE PRECAUTIONS : IMPORTANT

Don't hit, pierce, strike, trample or throw the battery.

Don't put the battery in the water, keep the battery cool and dry condition .

Don't put the battery near a heat source such as fire or heater.

Use the specified charger that come with the battery

Don't reverse the position and negative pole.

Don't connect the positive and negative terminals with metal objects which would cause short circuit

Don't transport or store the battery with metal objects together , such as hairpins, necklaces, etc.
Everything you need to know about batteries

Are chargers from other manufacturers safe to use?

Booant chargers are adapted specifically to the Booant batteries Using a different charger may reduce the service life of the batteries

or cause other damage or malfunctions in the eBike system.

Can Booant batteries be opened to replace individual cells?

Booant eBike batteries must never be opened – not even if they are being repaired by third parties. Opening the battery always means interfering with the condition approved by Booant and entails safety-related risks. once

opened, may catch fire during assembly due to crushed or incorrectly routed cables, detached components or poor quality electrical connections.

After opening, the seal of the housing can no longer be guaranteed, so that the ingress of water or dust can lead to damage to the monitoring electronics Battery Management System or to the cells. 

WARRANTY:

For battery packs, we offer up to 12
months free warranty.
For Chargers, we provide up to 6
months free warranty.

If there is any problem with the battery under normal use, please contact us and we will have professionals to solve your problem.

If you need one kind of battery which can’t find in our store, we also accept customization service for you, and supports OEM service.