Aimjin Haiba High-Power Lithium-Ion E-Bike Battery Series –

36V / 48V / 52V Systems (10Ah, 15Ah, 20Ah & 30Ah Capacity Options) Engineered for 500W, 750W & 1000W Motors (Premium 18650 Cell Architecture, Integrated Smart BMS & Key Lock Security)

Power high-output electric bicycles, commuters, and custom conversions with the Aimjin Haiba High-Power Lithium-Ion Battery Series. Housed in the rugged, weatherproof Haiba frame casing, this battery mounts securely to standard frame tubes, offering high structural protection and a low center of gravity.

Engineered to support drive systems operating at 36V, 48V, and 52V, this pack provides steady current delivery for 500W, 750W, and 1000W motors. Constructed with premium high-density 18650 lithium-ion cells and managed by an internal Smart BMS, the Haiba series ensures extended riding range and reliable output under heavy throttle demand.

⚠️ System Compatibility & Voltage Operating Guidelines

IMPORTANT VOLTAGE & POWER FITMENT:

36V Options (10Ah / 15Ah / 20Ah): Ideal for 250W–500W commuter hubs and mid-drive motors.

48V Options (10Ah / 20Ah / 30Ah): Standard high-power configuration for 500W–750W e-bike systems.

52V Options (High-Performance): Engineered for 750W–1000W setups requiring maximum top speed and reduced voltage sag under heavy load.

Housing Dimensions: Measures $365 \times 135 \times 88\text{ mm}$ . Please measure your bicycle frame triangle cavity prior to purchase to ensure clearance.

🚀 Key High-Performance Features

Rugged Haiba Casing Design: Heavy-duty outer shell guards internal cells against impacts, road debris, and weather exposure.
High-Density 18650 Cell Matrix: Built with A-grade 18650 lithium-ion cells to guarantee true nominal capacity and high cycle retention.
Integrated Smart BMS: Protects cells against overcharging, over-discharging, thermal spikes, over-current draw, and short circuits.
Supports Motors Up to 1000W: Delivers the required discharge current for high-wattage hub and mid-drive motors without overheating.
Keyed Anti-Theft Lock: Integrated lock system secures the pack to the frame bracket to prevent theft when parked.
Convenient Power Management: Built-in charge indicator LED allows for quick battery level checks before riding.

📊 Technical Specifications Matrix

Specification Parameter	Aimjin Haiba Battery Series Specifications
Brand Name	Aimjin
Housing Style	Haiba Downtube / Frame Casing
Cell Format	18650 High-Density Lithium-Ion Cells
Nominal Voltage Options	36V \| 48V \| 52V DC
36V Capacity Options	10Ah, 15Ah, 20Ah
48V Capacity Options	10Ah, 20Ah, 30Ah
52V Capacity Options	High-Capacity Configurations Available
Motor Wattage Range	500W, 750W, 1000W
Physical Dimensions ( $L \times W \times H$ )	$365 \times 135 \times 88\text{ mm}$
Safety Protection	Integrated Smart BMS (Overcharge / Overdischarge / Short Circuit)

📋 Ideal Applications

The Aimjin Haiba Lithium Series is engineered for:

500W to 1000W Mid-Drive & Hub Motor E-Bike Conversions
Long-Distance Commuter & Cargo Electric Bicycles
Frame-Mounted Replacement Battery Upgrades

📦 Package Contents

1 x Aimjin Haiba Lithium-Ion Battery Pack (Selected Voltage & Capacity)
1 x Mounting Base Bracket & Discharge Wiring
2 x Anti-Theft Security Keys

🛡️ Product Safety & Charging Notice

CHARGE WITH CAUTION — SAFETY FIRST:

Always use a certified lithium-ion battery charger with matching voltage output.

Charge in a dry, well-ventilated area away from flammable materials.

Do not leave charging batteries unattended for extended periods or charge below $0^\circ\text{C}$ ( $32^\circ\text{F}$ ).

Upgrade your e-bike to reliable Haiba lithium power. Select your system voltage and capacity options above, click Add to Cart, and order today!