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China Shenzhen Herculesi Technology Co., Ltd. certification
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The shipment day is a litter bit late.but it is ok.all good were perfect.hope next cooperation.ths very much.

—— Greg Henk

We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

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This article is Herculesi original article, if you need to copy, please contact: david@herculesi, or by phone: +86-13632987139.

Do not copy without permition,Unauthorized duplication is a violation of applicable laws.


We design and manufacture batteries for a wide range of applications, from low-power low capacity batteries for industrial, leisure and medical uses, to high-power high-capacity batteries for use in electric and hybrid electric vehicles.


Whether you build your own electric device or demand a new replacement battery, Herculesi has the right battery for you. We offer a variety of pack with different chemistries including Lithium Iron Phosphate and Lithium NCM, voltages, amp hours, mounting and connecting options.


Not sure which battery is for you? Pls read FAQ below or contact us for more information.



david@herculesi.com (Sales Manager)

sales@herculesi.com (Sales Dept.)

info@herculesi.com (Technical Dept.)

support@herculesi.com (After sales Dept.)



This really depends on the application and can be a hard question. The bigger (and more expensive) the battery is the longer your range....also the harder it is to fit in your bike. (space is an ebikers most valuable commodity. Do your research if this is your first ebike kit to make sure you are getting the right battery for your needs.



We select and use only quality components to obtain a battery of excellence that guarantees quality, durability and performance to our customers.



Depending on your controller. All 48v controllers can handle either 48v or 52v packs. If you have a 36 volt controller however you will need to upgrade it before you can run a 48 or 52v pack.



Also depending on your ebike controller. However in the case of amps its not bad to have too many. The controller will only take what it needs.



The more amp hours your battery has the more range you have. Also the larger and heavier (and more expensive) your pack will be. (read this story on calculating range)



• Quick response to clients' enquiries within 24hours.

• Best solution provided by our experienced team and professional engineers.

• More than 10 years experience in producing battery products for various application.

• Value quality and long-term cooperation to reach win-win relationship.

• Herculesi products are warranted to the original retail purchaser when purchased directly from an      authorized Herculesi dealer or from the Herculesi online store, to be complete and free from defects in materials and workmanship.

• All Herculesi product warranties are effective from the date of purchase by the end user provided the product is purchased in NEW condition. Products purchased from 3rd party sellers not affiliated with Herculesi are not covered under warranty from Herculesi.


How many years will my battery last?
The average rider can use a lithium battery for 2-3 years before feeling like it needs to be replaced. This depends on riding conditions, the weight of the rider, amount of use and discharge rate over time. Discharging your lithium battery quickly under high current will lower the battery capacity over time.
How should I charge the battery?
To achieve the longest life from your battery it is best to charge the battery after each use or at least once daily if used every day. It should also be charged once every month if not used for a long period of time. All bikes come with smart chargers which stop charging when the battery is at capacity, so it is okay to leave you bike plugged in at all times.
How can I tell that the battery is completely empty ?
All of our batteries are fitted with a display showing the battery level. If your battery is completely empty, the display will not light up, as it runs on the battery.
Do I need to wait for the battery to run out before charging it ?
No, this is not necessary as lithium-ion batteries do not suffer from the "memory effect"
Can I get some samples?
Yes, sample order is available for quality check and market test. But it's not free.
Can I get free sample?
Generally we don't provide free sample, but we can return sample cost when the buyer plant a bulk order.
How should I pay?
You can pay via T/T,L/C at sight, PayPal, Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 50% 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 your package looks like? Can I have the customized package?
We have factory's current standard package, customized print logo shall be complied to buyer's requirements, and the extra charges will be borne by the buyers, for more details, please contact us.
What is delivery time if we place an order?
It depends order quantities. Usually, we can deliver goods within 3 -5 working days for small orders, for more QTY. order, let's confirm when you place offical order.
Are your factory or trading company?
We are proffesional Lipo battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients around globe!
Where are your company's major markets?
Our company focus on high quality lipo batteries, targetting on North Amercia, Europe, Korea and Japan markets.
If you need more information, welecome david@herculesi.com
Pub Time : 2019-03-07 14:47:40 >> News list
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Shenzhen Herculesi Technology Co., Ltd.

Contact Person: Mr. Sales Manager

Tel: +8613632987139

Fax: 86-755-2373-9502

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