For battery cells, review the product description for real-world current recommendations, testing notes, and application guidance. Manufacturer maximum ratings should be treated as limits, not the best target for long-term pack health.
Description
Samsung 35E Battery Cell
Low Current Cell Low-Load Runtime Cell 8A max current basisBest for low-current packs, backup power, and runtime-focused builds.
Quick Cell Guide
Power level:
Low Current Cell
Low Current Cell
Runtime level:
3350 mAh / 3.6V
3350 mAh / 3.6V
Best use:
Best for low-current packs, backup power, and runtime-focused builds.
Best for low-current packs, backup power, and runtime-focused builds.
Important:
Design with current headroom. Do not build at the edge of the datasheet rating without checking heat, BMS limits, and current sharing.
Design with current headroom. Do not build at the edge of the datasheet rating without checking heat, BMS limits, and current sharing.
Tested by BatteryRealData
BatteryRealData link will be added when public tests are available.
Specifications
| Brand | Samsung |
| Model | INR18650-35E |
| Size / Format | 18650 cylindrical cell |
| Chemistry | Li-ion |
| Rated Capacity | 3350 mAh |
| Nominal Voltage | 3.6V |
| Maximum Charge Voltage | 4.2V |
| Discharge Cutoff Voltage | 2.65V |
| Maximum Charge Current | 2A Max (0.6C) |
| Maximum Discharge Current | 8A Continuous |
| Internal Resistance | ≤35mΩ |
| Weight | 50g |
| Dimensions | Diameter <=18.55 mm; height <=65.25 mm |
| Cycle Life | 500 cycles >=2010mAh, 60% of standard capacity. |
Safety Warning
Use only in properly designed battery packs with correct BMS protection, insulation, fusing, current sharing, and thermal management. These are unprotected lithium-ion cells for experienced builders.
Manufacturer maximum ratings are limits, not automatic DIY500AMP recommendations for long-term pack design.
Orders ship from Florida when inventory is available. Lithium-ion cells require proper handling, protected packs, correct chargers, and safe storage. Do not solder directly to battery terminals.
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