EVE INR18650-35V 3500mAh 10.2A Li-ion Battery for Flashlights, E-Bikes & DIY Battery Packs (1-100 PCS)

The EVE INR18650-35V 3500mAh 10.2A Continuous Discharge 18650 Li-ion Rechargeable Battery is an ultra-high energy density cylindrical cell manufactured by EVE Energy and supplied by DXF POWER with strict quality grading. Designed for applications demanding maximum runtime combined with solid continuous current capability, this flat-top bare cell delivers an industry-leading 3500mAh nominal capacity (3400mAh minimum) on a 3.65V nominal platform with a robust 10.2A maximum continuous discharge rating. Recognized for its excellent energy retention, thermal stability, and prolonged cycle life, the EVE 35V is the premier choice for high-end LED torches, long-range e-bike packs, portable power stations, medical equipment, and custom DIY battery projects.

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Key Features

• Genuine EVE INR18650-35V Cell: Authentic Grade-A 18650 cylindrical cell manufactured by industry leader EVE Energy
• 3500mAh Maximum Capacity: High-density 3500mAh nominal capacity (3400mAh minimum) delivers class-leading runtime for portable gear and battery modules
• 10.2A Continuous Discharge Output: Manufacturer-rated 10.2A maximum continuous discharge current supports steady power requirements without overheating
• Advanced 3.65V INR Platform: Premium nickel-based chemistry delivering exceptional energy density, flat voltage curves, and prolonged cycle longevity
• Standard 18650 Flat-Top Design: Standard dimensions of 18.35 ± 0.10 mm diameter × 65.10 ± 0.15 mm length and ~48 g weight, ideal for precision spot welding and pack fabrication
• Multiple Pack Bundles: Available in 1, 10, 20, 50, and 100 piece packages for individual device replacement or large-scale pack fabrication
• Strict Factory Quality Testing: Cells are inspected for voltage balance, internal resistance, and capacity consistency across every batch

Specifications, Per Battery

• Brand / Manufacturer: EVE (EVE Energy Co., Ltd. / Supplied by DXF POWER)
• Model / Part No.: INR18650-35V (35V)
• Cell Format: 18650 Cylindrical Rechargeable Lithium-ion (Li-ion)
• Chemistry: INR (Lithium Nickel Manganese Cobalt Oxide)
• Positive Pole: Flat (Flat Top)
• Protection Circuit: Without (Unprotected industrial bare cell; requires compatible device-level protection or pack-level BMS)
• Nominal Capacity: 3500mAh
• Minimum Capacity: 3400mAh
• Nominal Voltage: 3.65V
• Full Charge Voltage: 4.20V
• Discharge Cut-Off Voltage: 2.50V
• Continuous Discharge Rating: 10.2A maximum continuous
• Charging Method: Constant Current / Constant Voltage (CC-CV)
• Rechargeable: Yes
• Cell Dimensions: Diameter: 18.35 ± 0.10 mm × Length: 65.10 ± 0.15 mm
• Cell Weight: Approx. 48.0 g
• Applications: High-lumen LED torches, long-range electric bicycles (e-bikes), electric scooters, portable backup power banks, medical equipment, and custom DIY battery packs

Package Includes

• EVE INR18650-35V 3500mAh 10.2A battery cells, quantity chosen from 1, 10, 20, 50, or 100 PCS
• Protective packaging / cell box
• User manual and battery safety guide

Choose Your Ideal Power Bundle

• 1 PCS – Single Cell Replacement: Quick replacement for high-drain torches, individual test benches, or handheld tools
• 10 PCS – Portable Light & Device Packs: Ideal for high-lumen multi-cell torches, camping lanterns, and small electronics
• 20 PCS – Compact Energy Modules: Perfect for high-capacity portable power banks, robotics, and auxiliary power supplies
• 50 PCS – E-Bike & Scooter Long-Range Packs: Optimized quantity for assembling high-capacity 36V/48V light electric vehicle packs
• 100 PCS – Master Builder Bulk Set: Best value for workshops, battery rebuilders, and custom pack manufacturers

Purchasing in bundles ensures matched cell batches for balanced series and parallel assembly.

180-Day Warranty & Customer Support

Every cell batch supplied by DXF POWER is covered by a 180-day manufacturer warranty against defects in materials and craftsmanship. Our technical support team is always available to assist with charging parameters, pack layout recommendations, and safety practices.

Usage & Safety Guidelines

• Use a dedicated lithium-ion smart charger supporting CC/CV charging mode up to 4.20V.
• Never charge above 4.25V per cell or discharge below 2.50V per cell.
• Never exceed the maximum continuous discharge rating of 10.2A.
• Always inspect cell outer shrink wrap, insulator ring, and terminals for damage before use; rewrap immediately if damaged.
• Never carry loose 18650 batteries in pockets, bags, or purses with metal objects like keys or coins; practical storage in an insulated battery case is essential.
• Do not short-circuit, crush, incinerate, puncture, or submerge cells in water.
• Store batteries at 3.60V–3.85V per cell in a cool, dry, well-ventilated location away from direct sunlight.
• When building multi-cell packs, always integrate a quality Battery Management System (BMS) with over-current, over-charge, over-discharge, and thermal balance protection.

Why Choose DXF?

• Genuine Grade-A EVE INR18650-35V cells with authentic 3500mAh capacity and 10.2A continuous output
• High-energy-density chemistry with stable voltage retention and excellent cycle endurance
• Carefully matched batches for balanced series and parallel pack assembly
• Strict factory pre-shipment quality checks and secure protective packaging
• Global warehouse logistics network and professional technical customer support

Perfect For

Engineered for flashlight enthusiasts, e-bike mechanics, and DIY pack builders demanding maximum 3500mAh capacity and steady 10.2A continuous discharge for extended runtime in portable lighting, electric mobility, and custom energy modules.

Power your projects with trusted EVE performance. Learn more about setups and battery care on the DXF YouTube channel.