We have 12 years experienced manufacturer specialized in the e-Bike battery industry.

36V 48V 52V 60V 72V Triangle Battery 25AH 30AH 35AH 40AH 45AH Triangle Shape Ebike Battery Lithium Battery Pack Electric Bicycle 18650 21700 Cell For 1000W-3500W Motor

Safety and intelligence coexist

Function: Transverse tube battery, support dual battery, high power, intelligent, safe, suitable for mountain bike, road bike, city bike

Customize: Flexible customization, such as Logo or other capacity etc.

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Product name

Triangle lithium battery pack

Model Number

WL-YY8338

Brand Name

FUPOWTE

MOQ

1pcs

Voltage

36V/48V/52V/60V/72V

Cell

18650 or 21700 Lithium battery cell

Cycle Life

800-1000 Times

Fit motor

1000W-3500W

Charger

2-5A

Shipping

By air

Certification

CE/CE/UN38.3/MSDS/UL

Warranty

1 Year

The discharge rate

100%

The charging ratio

100%

Discharge temperature

-20~60°C

Charge temperature

0~45°C

Charge Voltage

3A/5A

BMS current

30A/40A/50A/60A

Nominal Capacity

20AH/30AH Optional/Customized

Nominal Voltage

36V/48V/52V/72V Optional /Customized

Application

Electric Bicycles/Scooters, Electric Wheelchairs, Consumer Electronics, Electric Power Systems

Storage Type

lithium battery

FUPOWTE

Brand Overview

Dongguan Future Power Technology Co., Ltd. (FUPOWTE) is a leading manufacturer specializing in customizable lithium-ion and LiFePO4 battery solutions. With over 12 years of experience, we provide reliable and high-performance battery products for a wide range of applications, including electric bicycles, motorcycles, tricycles, golf carts, AGVs (Automated Guided Vehicles), energy storage systems, UPS, and more.

Our expertise spans the entire process—from design and development to mass production. The FUPOWTE team works closely with clients to deliver tailored battery packs, ensuring optimal performance and cost-effectiveness. We pride ourselves on our advanced manufacturing capabilities, offering products that meet international certifications such as CE, UL, UKCA, SGS, ROHS, MSDS, UN38.3, and ISO9001.

WHY CHOOSE FUPOWTE?

Product Characteristics

We assemble all batteries in our own factory. and never use fake or cheap cell pack sell at lowest price to attract buyers. We don`t take chances when it comes to our batteries or your safety!

Official High Quality Cell Sources

We only purchase genuine A-grade genuine cells from the official sources.

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Every Battery Made Cycle Test

Each pack is ran through a full charge and discharge before leaving our facility to make sure you are getting every amp hour you paid for. The test include: Short Circuit Safety Test √ Overcharge Safety Test √ Crush Safety Test √ Needing Safety Test √ Extrusion Safety Test √

Best Oversea After-sale Service

We do all this and offer it at our usual low pricing. we don`t charge a premium for Safety and Reliability. We have a proven track record of offering great aftersales support and warranty repairs/replacements.

Product information

Model	BMS	Series-parallel	Cell type	PCS
48V20Ah	50A	13S8P	18650	104
48V25Ah	50A	13S5P	21700	65
48V30Ah	50A	13S6P	21700	78
48V35Ah	50A	13S7P	21700	91
48V40Ah	50A	13S8P	21700	104
52V20Ah	50A	14S8P	18650	112
52V25Ah	50A	14S5P	21700	70
52V30Ah	50A	14S6P	21700	84
52V35Ah	50A	14S7P	21700	98
52V35Ah	50A	14S7P	21700	98
52V40Ah	50A	14S8P	21700	112
60V20Ah	50A	16S8P	18650	128
60V20Ah	50A	16S4P	21700	64
60V25Ah	60A	16S5P	21700	80
60V30Ah	60A	16S6P	21700	96
60V35Ah	60A	16S7P	21700	112
60V40Ah	60A	16S8P	21700	128
48V45Ah	60A	13S9P	21700	117
72V30Ah	60A	20S6P	21700	120
48V20Ah	60A	13S7P	18650	91
52V20Ah	60A	14S7P	18650	98
72V40Ah	60A	20S8P	21700	160

Product Details

Core components

High-performance, low-loss,automotive-grade BMS

● Temperature protection

● Reverse charging protection

● Short circuit protection

● Balancing function

● Overcharge protection

● Over-discharge protection

● Voltage protection

● Current protection

FAQ

Tell us about your project requirements and we will figure out a solution that will meet your budget and design expectations.

Do you have a catalogue?

Yes, please get in touch with us. We will provide you with more models for your selection.

Do you accept OEM and ODM orders?

Yes, we are a professional design and development team, can customize a variety of different types of batteries for you, please contact us.

Do you accept small orders and sample orders?

Yes, we accept custom samples starting from 1 pcs. Additionally, we offer over 300 models for your selection. If you require further customization, we would be happy to assist you.

How do you ensure a long-term, positive relationship with our business?

1. We maintain high quality and competitive prices to ensure that our customers benefit. 2. We treat every customer as a friend, sincerely doing business and building friendships, regardless of where they are from.

How long can you guarantee the quality?

We offer a 1-year warranty on all electric bicycle batteries.

How long does it take to ship？

The electric bicycle batteries will be shipped within 7 days of confirming the order, and the shipping time will take around 8-20 days by air.

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Get in touch with us

Send us an email and we'll get back to you as soon as possible! Take a look around our website. If you have a query or you need advice, just contact us. We'll take time to help you.

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Contact: Jessica Ceng

E-Mail: jessica@futurepower8.com

WhatsApp: +86 186 6413 7398

Add: No. 11, Tai 'an Road, Humen Section, Humen Town, Dongguan City, Guangdong Province, China.

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About us

Dongguan Future Power Technology Co., Ltd. (Brand: FUPOWTE) is a research and development enterprise with over 12 years of experience in lithium battery solutions.