• HYL 72V 25Ah lithium-ion battery pack with a black carrying bag, blue triangular battery unit, and black charger on a white background, with text and small inset graphics including a bicycle and connector labels.
  • Blue rectangular battery pack with three wires, shown on a white background with red text stating 'Please specify the plug when placing an order. Thank you' and connector options labeled Anderson, XT90, XT60, and QS8.
  • Blue rectangular battery pack with attached red and black cables and a gold connector, shown with black dimension lines and red size labels on a white background. Text below reads 'Support customized sizes'.
  • A collage showing multiple blue rectangular battery packs and some yellow-green battery modules on worktables, with text at the bottom stating 12+ manufacturing experience, 150+ R&D and production staff, 20000+ monthly output, 100+ worldwide sales, and safety certificate claims.
  • Chart of various plugs with labels for different types and countries.
  • Robotic arm interacting with a circuit board with text about BMS protection features.
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Charge My E-Bike

DIXSG 72V Triangle Lithium-Ion Battery Pack System

DIXSG 72V Triangle Lithium-Ion Battery Pack System

$551.53 USD
$351.53 USD $551.53 USD
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DIXSG 72V High-Capacity Triangle Lithium-Ion Battery Pack System 

 Integrated 60A BMS, Supports 1000W–3500W Output, Custom Frame Storage Bag & 84V 5A Fast Charger

Power high-performance custom electric bike builds, dirt bikes, and high-wattage commuters with the DIXSG 72V Triangle Lithium-Ion Battery Pack. Custom-shaped to fit neatly inside standard bicycle and dirt bike frame triangles, this high-energy power pack delivers consistent, high-amperage output designed to support motors rated from 1000W up to 3500W peak output.

Equipped with a robust built-in 60A Battery Management System (BMS), the pack provides comprehensive electronic protection against over-charging, over-discharging, over-current, short circuits, and reverse polarity. Designed for extreme longevity with up to 4,000 Li-ion charge cycles, this complete battery kit includes a custom-fit triangle frame bag and an 84V 5A CC/CV fast charger with worldwide plug compatibility.

⚠️ Compatibility & Engineering Guidance

HIGH-POWER APPLICATION & MOTOR MATCHING:

  • Motor Output Rating: Designed specifically for 72V electric motor systems rated from 1000W, 2000W, 3000W, up to 3500W max continuous/peak output.

  • Continuous Discharge: Managed by an integrated 60A BMS board for stable current delivery under steep climbing and high-speed throttle loads.

  • Charging Standard: Charges safely using the included 84V 5A CC/CV fast charger (auto-sensing 100–240V input with US, EU, UK, or AU plug configurations).

🚀 Key High-Performance Features

  • High Energy Triangle Pack Form Factor: Ergonomically designed to fit tightly inside frame triangles, optimizing center of gravity and handling balance.

  • Integrated 60A Smart BMS: Advanced protection array prevents over-charge, over-discharge, over-current, short circuits, and adverse polarity while balancing individual cell voltages.

  • Supports up to 3500W Motor Loads: Engineered to feed power-hungry 72V hub motors, mid-drive units, and aftermarket sine-wave controllers.

  • Complete Ready-to-Ride Bundle: Package includes the 72V battery pack, custom weather-resistant triangle frame bag, and an 84V 5A high-output fast charger.

  • Extended Service Life (Up to 4,000 Cycles): Premium prismatic lithium-ion chemical architecture delivers exceptional discharge depth and cycle durability.


No.

Item

Specification

1

Charge cut-off voltage

DC 84V

2

Nominal voltage

72V

3

Nominal capacity

25Ah

4

Place of origin

Guangdong, China (Mainland)

5

Charge current

Standard charge: 0.2C Approx 6 hours
Rapid charge: 0.5C Approx 2.5 hours

6

Standard Charging method

0.2 CC(constant current) charge to 58.4V, then CV(constant voltage 58.4V) charge till charge current decline to less than 0.02C

7

Max. charge current

20A

8

 discharge current

60A(can customize)

9

Max.Pulse Current 

120A

10

Discharge cut-off voltage

50V

11

Cell 

3.7v lithium

12

Operating temperature

Charging: 0°C - 45°C
Discharging: -10°C- 60°C

13

Storage temperature

-10°C to + 45°C

14

Warranty

1 Year

15

Battery Dimension

350*200*80*45*90*80mm

16

Battery outgoing voltage

50V-84V

17

BMS built-in

Yes 


BMS ( Battery Management System )

BMS is a higher-level PCM, which is a safety control and management system to monitor battery status in order to make battery better working and lengthen battery life objectively. BMS is mainly used in high capacity li-ion/li-polymer/lifepo4 battery packs. BMS is an advanced integration of management, protection, communication, self-diagnosis, and cell balancing.
Major functions:

1.     Overcharge protection

2.     Overdischarge protection

3.     Overcurrent protection

4.     Overheat protection(NTC)

5. Short-circuit protection

6.     Temperature sensing

7.     Cell monitoring & balancing

8.     Communication interface

9. Self-diagnosis

10.   Power gauge

 

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