dogeTune

$2,536.00
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  • Blue Tag stainless battery casing and connector detail
Blue Tag stainless battery casing and connector detail

Your price

$2,536.00

Blue Tag Custom Battery — 72V 75Ah

🛵 Stainless T-shaped case for the Blue Tag battery bay
⚡ 72V · 75Ah · about 5.4kWh
🔋 20S15P Samsung 21700 cells
🛡️ JK Bluetooth smart BMS, 100A continuous / 200A peak
🔌 Anderson SB50 output · C13/C14 charging
🕒 Built to order in three days

Free pickup
Northstar, Ang Mo Kio

SGD 25
islandwide delivery

Pay at checkout
HitPay or Atome

Not sure it fits your bike?

We check your controller and charger before we build. Send us photos first.

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How ordering works

Step 1

Check your setup

Controller voltage and current limit, plug, and space. Not sure? Send us photos first.

Step 2

We build and load-test it

See packs on our load bank →

Step 3

Collect or get it delivered

Free pickup at Northstar, or SGD 25 islandwide.

Description

This 72V 75Ah Samsung 21700 battery is for a custom Blue Tag e-bike. Its stainless-steel T-shaped case is designed for the Blue Tag battery compartment.

Key specs

  • Voltage: 72V nominal, 84V full charge, about 60V cut-off
  • Capacity: 75Ah, about 5.4kWh (20S15P)
  • BMS: JK Bluetooth smart BMS, 100A continuous, 200A peak
  • Connectors: Anderson SB50 discharge, C13/C14 charging (others on request)

Before you install

It suits compatible 72V controllers within the BMS limit. Confirm controller current, connector polarity, enclosure clearance and mounting condition. Send us photos or ask us if you are unsure.

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