Why This Bundle
The EVE 30P pairs a strong 3000mAh capacity with a genuine 30A continuous discharge rating (under proper thermal management, 75°C cutoff) — a combination that puts real runtime and real current output in the same cell instead of forcing a trade-off. A set this size deserves a charger that can handle every cell at once while keeping tabs on their health. This bundle pairs 8 genuine EVE INR18650-30P Flat Top batteries with the XTAR VC8, an 8-bay Type-C charger with real capacity testing, internal resistance detection, and independent monitoring for every slot — ready to use straight out of the box.
EVE INR18650-30P (Flat Top) Specifications
| Item |
Spec |
| Model |
EVE INR18650-30P (Flat Top) |
| Nominal Capacity |
3000mAh (2900mAh minimum) |
| Nominal Voltage |
3.6V |
| Max Continuous Discharge |
30A (75°C thermal cutoff) |
| Charge Cutoff Voltage |
4.20±0.05V |
| Discharge Cutoff Voltage |
2.5V |
| Chemistry |
NCM Li-ion, high-drain |
| Cell Size |
18650 (approx. Φ18.35mm × 65.1mm) |
| Terminal Type |
Flat Top — level positive terminal, suited for devices requiring full-surface contact |
| Protection Circuit |
None (unprotected cell) |
| Typical Use |
Power tools, e-bikes and electric mobility, garden tools, vacuum cleaners, high-drain battery pack builds |
Note: This is a high-drain, unprotected cell — avoid mixing with batteries of a different brand, model, or charge state, and inspect the wrap for damage before every use to prevent short circuits.
The Charger: XTAR VC8
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Type-C input with QC3.0 support: up to 3A on a single bay when battery resistance is low enough
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5 adjustable current levels: 3A×1 / 2A×2 / 1A×4 / 0.5A×8 / 0.25A×8 — manually selectable to match your charging needs
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8 independent charging slots: each bay monitored and controlled separately
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Real Capacity Test (Grading Mode): on CH1–CH4, the VC8 tests true capacity through a charge–discharge–charge cycle at a stable 300mA discharge current, revealing whether a battery's stated capacity is accurate
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Storage Mode: charges or discharges batteries to their rated storage voltage to maximize battery lifespan
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Smart Battery Type Detection: automatically identifies the battery and selects the optimal charging strategy
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VA LCD Display: real-time voltage, current, mode, battery type, internal resistance, and charged capacity for every slot
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Multiple Safety Protections: over-current, overcharge, over-voltage, and short-circuit protection; automatically stops after full charge; reverse-connection and over-discharge activation for protected cells
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Built from fire-retardant PC/ABS material, with a built-in "Three-Stage Lithium Battery Charging System" (Patent No. 201720828840.6)
XTAR VC8 – Supported Battery Types & Voltage
Compatible with 3.6V/3.7V Li-ion/IMR/INR/ICR batteries, including the EVE 30P (18650) in this bundle:
10440, 14500, 14650, 16340, 17500, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650
Also compatible with 1.2V Ni-MH/Ni-Cd batteries: AAAA, AAA, AA, A, SC, C
End-of-charge voltage: 4.20±0.05V (Li-ion) / 1.45±0.1V (NiMH) · End-of-charge current: <120mA
Compatibility Notes
The VC8's slider-style contacts accommodate battery lengths from 32mm to 76mm, fitting Flat Top batteries securely without any adapter. EVE 30P Flat Top cells measure about 65.1mm, well within the VC8's compatible range. All 8 cells in this bundle can be charged simultaneously across the charger's 8 independent bays.
What's Included
- EVE INR18650-30P Flat Top Battery × 8
- XTAR VC8 Charger × 1
- USB-A to USB-C Charging Cable × 1
- User Manual × 1
Safety Tips
- Store batteries in a proper case, keeping them away from loose metal objects to prevent short circuits
- Never disassemble, puncture, burn, or submerge the batteries
- Charge only with a genuine, compatible charger such as the XTAR VC8
- The 30P is an unprotected, high-drain cell intended strictly for compatible, purpose-built devices — do not use it in unauthorized or modified equipment
- Never discharge below 2.5V or charge above 4.2V
FAQ
Q: Can the XTAR VC8 charge EVE 30P Flat Top batteries safely? A: Yes. The VC8 automatically detects Li-ion chemistry and applies the correct charging voltage (4.2V) and current for 30P cells, with independent monitoring on each of its 8 slots.
Q: Can I charge all 8 batteries at the same time? A: Yes. The VC8 has 8 independent slots. At the default automatic setting, all 8 can charge simultaneously at up to 0.5A per slot; manually selecting a higher current level will use fewer slots at once (e.g., 3A on 1 slot, 2A on 2 slots, or 1A on 4 slots).
Q: Will Flat Top batteries sit properly in the VC8 charger slots? A: Yes. The VC8's slider-style contacts are designed to accommodate both Flat Top and Button Top cells without any adapter or modification.
Q: How do I test if a 30P battery has lost capacity? A: Use the VC8's Grading Mode on CH1–CH4. It runs a charge–discharge–charge cycle to measure true capacity, so you can identify batteries that no longer meet their rated mAh.
Q: Is 30A continuous discharge safe for everyday devices? A: No — the 30P is a high-drain cell intended strictly for devices specifically engineered for high continuous discharge, such as power tools, e-bikes, and other high-drain battery packs. Always check your device's battery requirements before use.
Q: Does the VC8 require a special power adapter for fast charging? A: For the fastest speeds (2A/3A settings), a QC3.0-compatible USB-C adapter is required. Without QC3.0, charging current will be limited.
Q: How does the 30P compare to the 20P? A: Both share the same 30A continuous discharge rating, but the 30P offers 1000mAh more capacity (3000mAh vs. 2000mAh), making it the better choice when you want both strong current output and longer runtime.
Q: What's in the box? A: 8 EVE INR18650-30P Flat Top batteries, 1 XTAR VC8 charger, a USB-A to USB-C charging cable, and a user manual.
