• A blue 18650 lithium-ion battery pack labeled 14S2P, shown with a black power adapter, plug icons, and a circular connector diagram on a white background with promotional text.
  • Two blue 18650 lithium ion batteries shown on a white background with a faint scooter outline. Large text overlays read '18650 Lithium Ion Battery', '52000mAh', '52V', and '14S2P'.
  • A blue rectangular lithium-ion battery shown on a light gray background with a product information table above it. The table lists the product model as 18650 14S2P, nominal voltage as 52V, nominal capacity as 5200mAh, charge voltage as 58.
  • Blue rectangular lithium-ion battery with dimension arrows and text showing size 260*50*69mm on a light gray background.
  • A blue 14S2P built-in BMS lithium-ion battery pack with red and black wires and a gold connector, shown on a light gray background with feature icons and text reading 'Multiple Protection' and '14S2P Built-in BMS'.
  • A blue rectangular lithium-ion battery pack with a white label reading '52V Model: 14S2P' and 'KUNSHU', shown below a white panel of blue outline icons and a dark tech-style background with a large 'BMS' chip graphic.
  • A 52V 14.2S lithium-ion battery pack for electric scooters, shown next to three inset photos demonstrating its use on scooters by different people.
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Charge My E-Bike

SUYIJIA 52V 5.2Ah (5200mAh)

SUYIJIA 52V 5.2Ah (5200mAh)

$271.70 USD
$71.70 USD $271.70 USD
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SUYIJIA Compact 52V 5.2Ah (5200mAh) Ultra-Lightweight Lithium-Ion Battery Pack –

14S2P Cell Architecture, Integrated BMS Protection for Up to 1500W Motors (Includes 58.8V 2A Fast Charger)

Power your high-performance e-scooter, compact folding electric bike, or lightweight custom electric motorcycle with the ultra-compact SUYIJIA 52V 5.2Ah (5200mAh) Lithium-Ion Battery Pack. Built using a high-density 14S2P cell configuration, this power pack delivers the voltage punch of a 52V platform in an exceptionally small footprint (260mm × 70mm × 50mm) weighing just 1,176 grams (2.59 lbs).

Engineered to support motor power demands up to 1500W, this battery features an Integrated Battery Management System (BMS) that protects internal cells against over-current spikes, short circuits, overcharging, and deep discharge. Included in the package is a matching 58.8V 2A automatic CC/CV smart charger for quick, safe battery replenishment.

⚠️ Power Matching & Installation Notice

IMPORTANT FITMENT & POWER REQUIREMENTS:

  • Motor Power Output: Engineered to support 52V electric bike and scooter motor setups rated up to 1500W peak power.

  • Ultra-Compact Form Factor: Measuring just 260mm L × 70mm W × 50mm H, this pack is ideal for custom frame tubes, deck enclosures, and compact battery bags where space is limited.

  • Full Charge Cutoff Voltage: Maximum charging voltage is 58.8V (handled automatically by the included 58.8V 2A charger).

🚀 Key High-Performance Features

  • High Energy Density 14S2P Architecture: Delivers nominal 52V operating power while maintaining a lightweight, space-saving profile.

  • Integrated Smart BMS Safeguards: Continuously balances internal cells and prevents thermal runaway, over-voltage, short-circuiting, and over-discharge.

  • Ultra-Lightweight Design: Weighs only 1,176 grams, minimizing added vehicle weight for optimal power-to-weight ratio and acceleration.

  • Includes 58.8V 2A Dedicated Charger: Comes complete with a matched 58.8V automatic smart charger with LED charge status monitoring.

  • CE Certified Safety & Quality: Manufactured to strict international quality standards for lithium-ion power assemblies.

📊 Technical Specifications Matrix

Specification Parameter SUYIJIA 52V 5.2Ah Battery Specifications
Brand / Manufacturer SUYIJIA
Model Configuration 14S2P Cell Architecture
Nominal Voltage 52V DC
Maximum Charge Voltage 58.8V DC
Nominal Capacity 5.2Ah / 5200mAh
Maximum Motor Power Up to 1500W
Integrated Protection Internal Smart BMS (Battery Management System)
Pack Dimensions 260 mm (L) × 70 mm (W) × 50 mm (H)
Total Net Weight 1,176 g (~2.59 lbs)
Applications E-Bikes, E-Scooters, Light Electric Motorcycles
Included Charger DC 58.8V 2A Smart Charger
Safety Certification CE Certified

⚙️ Operating & Charging Instructions

  1. Charger Connection: Connect the 58.8V 2A charger to the battery's charge port prior to plugging the charger into your AC wall socket.

  2. Monitoring Charge: The charger LED indicator illuminates red during charging and transitions to green when the battery reaches the 58.8V full-charge cutoff.

  3. Storage Guidelines: For extended periods of disuse, store the battery in a cool, dry location at approximately 50% charge state (around 52V).

📦 Package Contents

  • 1 x SUYIJIA 52V 5.2Ah (5200mAh) 14S2P Lithium-Ion Battery Pack with BMS

  • 1 x 58.8V 2A Smart Lithium Battery Charger

  • 1 x AC Power Cord

Upgrade your setup with compact, high-voltage 52V lithium power. Select your options below, click Add to Cart, and order today!



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