72v 20Ah Lithium-Ion TKBattery v2 for Tuttio/Kugoo, Razor, Mototec 60v, & more

$470.25 $495.00

Unlock serious power. Now with better cells and 2 separate ports, our 72V 20Ah lithium battery is the upgrade your Tuttio or Razor has been waiting for — more torque, faster acceleration, and a top speed of ~55+ mph on a stock motor and controller. Slim, lightweight, and built for the trail: perfect for off-roading, hitting jumps, and reaching top speed faster.

✅ Free shipping — right to your door
✅ In stock — ships within about 1 week
✅ Full warranty on every battery (covers everything except customer modification or damage)
✅ Free 30-day returns — order with confidence

Why riders choose this battery

~55 mph top speed on a stock motor & controller
30–40 miles of range per charge
Overvoltage & overcharge protection with a lower-amp discharge tuned for stock motors and controllers — safer, longer-lasting power
Slim & lightweight build made for off-roading and jumps
Bluetooth BMS built in — makes tuning your Fardriver controller effortless
Fast charging in about 4–6 hours with the included charger

Specs

Voltage	72V
Capacity	20Ah
Top speed	~55 mph (stock motor & controller)
Range	30–40 miles per charge
Charge time	~4–6 hours
Protection	Overvoltage & overcharge, lower-amp discharge
BMS	Bluetooth-enabled
Connector	XT90 (Fardriver-ready)

Fitment

Fits Tuttio and Razor bikes perfectly, and works with several other bikes as well — some may need adapters or additional upgrades. Not sure if it fits yours? Message us before ordering and we'll confirm compatibility.

What's included

72V 20Ah lithium e-bike battery (Metal Case)
84V 3Ah fast-charging lithium charger
XT90 female battery connector for Fardriver controller

Complete your build

Pair your battery with lights, a horn, or a motor cover and take 15% off all add-ons with code GEARUP15 at checkout.

Warranty & support

Every battery is backed by our full warranty against defects — the only exceptions are customer modification or damage. If anything ever comes up, reach out by email or TikTok DM and we'll take care of you. Free returns within 30 days.

Please ride responsibly and follow your local laws for electric bikes.

Intentional design

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Quality first

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Customer care

We're always on your side: keeping our loyal customers happy is our top priority and number one goal.

Feature 1

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

Feature 2

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.