Benergy Industrial lithium batteries manufacturer since 2009

Ebike Battery 48v 20AH Lithium Ion Batteries Pack 1

Ebike Battery 48v 20AH Lithium Ion Batteries Pack 2

Ebike Battery 48v 20AH Lithium Ion Batteries Pack 3

Ebike Battery 48v 20AH Lithium Ion Batteries Pack 4

Ebike Battery 48v 20AH Lithium Ion Batteries Pack

Features:

Benergy 24V 36V 48V e-bike battery packs are composed by grade A cells and advanced BMS. With higher energy density, zero pollution and longer cycle life, this battery can fully replace lead acid battery. They can be widely used for e-bike, scooter, lawn mower, power tools etc.

Model:

BZB-4820AHP

Voltage:

48V

Capacity:

20AH

Size:

430×160×80mm (W,L,H)

Size in inch:

16.93*6.3*3.15 inch (W,L,H)

Weight:

7KG±0.25Kg

Weight in pound:

15.43 lb

Function:

SOC indicator,power lock

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Specification

Product Type	Lithium Battery
Brand Name	Benergy
Voltage	48V
Nominal Capacity	20AH
Minium Capacity	20AH
Size	43016080mm (L,W,H) 16.936.303.15 inch
Weight	7000g±150g 15.43 lb
Charge Mode	CC/CV (Continuous current/Continuous Voltage)
Max Charge Current	5A (Adjustable)
Charge Cut Off Voltage	54.6V±0.05
Standard Discharge Current	10A(Adjustable)
Peak Discharge Current @3 sec	30A(Adjustable)
Discharge Cut Off Voltage	39V
Cycle Life	>1500 Times (0.5C charge/discharge, 100% DOD)
Discharge Temperature	-10～55℃
Charge Temperature	0～45℃
Application	Electric bike, lawn mower ect.
Warranty	2 Years
Indicator	Can match
OEM/ODM	Yes(Accepted)

Battery pack picture

48V 20AH E bike Battery Lithium Battery Pack

Battery pack with rack

Details 21251 (2)

Production 15828

Strict testing for every battery pack

Product Advantages

Ebike Battery 48v 20AH Lithium Ion Batteries Pack 10

Long cycle life

More than 1500 times (charge and discharge at 1C, 80% capacity retention after 2500 cycles).

Ebike Battery 48v 20AH Lithium Ion Batteries Pack 11

Compact in size and light in weight

1/3 smaller in size, 2/3 lighter in weight than lead acid battery.

Ebike Battery 48v 20AH Lithium Ion Batteries Pack 12

High safety

No fire and explosion in overcharge test; No explosion, no fire under collision, over charged or short circuit.

Good charging and discharging performance

3C continuous discharge and 10C burst.

Full green and no pollution

All raw material of the batteries are environmental-friendly.

Wide working temperature range

From -20℃ to 60℃, extremely cold and hot weather will not affect its performance.

Applications

Benergy 48V lithium battery packs can be widely used for electric bike, electric scooter, electric motorcycle, electric tricycle, wheelchairs, lawn mower etc.

Application 3

Package

Application 3

Certifications

Benergy has got CE, ROHS, CB, ISO9001, IEC62133 certifcations.

MSDS

IEC 62133

ISO 2023

Quality

UN38

ROHS

China Classification Society

IEC62619_01

EU Brand

DGM transport

CE Certificate

UN38

UL 9540A

Sea Transportation 100Ah

FAQ

Can I get sample? Do you have MOQ?

Yes, you can buy samples for testing. And for samples, we don't have MOQ, you can buy some samples for testing and then place mass order to us once the sample tests good.

How should I pay?

You can pay via T/T, PayPal, Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30% T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.

What is delivery time if we place an order?

It depends order quantities. Usually, we can deliver goods within 10 -15 working days for small orders, for more QTY. order, let's confirm when you place official order.

Are your factory or trading company?

We are proffesional Lifepo4 cells and packs manufacturer with our own factory and brand BENERGY. We provide all kinds of OEM/ODM services for clients around globe.

What is your warranty?

We offer 2 years warranty for all our battery pack.we ensure at least 2000 cycle life for the LiFePO4 battery pack, which means,after 2000@80% DOD,there will still around 60% capacity left.You can use it for at least 5 years for normal 1 time charge and discharge everyday.

Can we put 12V LiFePO4 battery pack in parallel or series by ourself?

Yes. The battery can be put in parallel by customers. But there are few tips we need to pay attention:
<1> Make sure the voltage of each battery are same before put in parallel. If they are not same, charge them to the same rate;
<2> Do not put discharged battery and undischarged battery in parallel. This may reduce the capacity of the whole battery pack;
<3> Do not put the 12V batteries in series.
<4> If you are not professional in parallel batteries, please don't handle the battery by yourself. It may cause danger and hurt the cycle life of battery;
<5> If you want to make a higher capacity battery pack, like 12V 200Ah, pls order 12V 200AH directly. The cost for one 12V 200AH is lower than two 12V 100AH pack. To charge or discharge one 12V 200Ah directly is better than to charge or discharge two 12V 100AH packs, cycle life longer, safer.

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