Overview
The LiitoKala Lii-HG2-N is the nickel-tab version of the high-drain Lii-HG2 18650 3000mAh lithium-ion rechargeable battery. Designed for spot-welded battery pack assembly, it offers high capacity, 30A continuous discharge, and excellent stability, making it ideal for e-mobility and power applications.
Main Features
- Nickel-tab version for easy and safe spot welding into packs
- High capacity 3000mAh cell with reliable 3.7V nominal voltage
- 30A maximum continuous discharge for high-current applications
- ≤20mΩ internal resistance ensures efficient power delivery
- Up to 1000 recharge cycles for long service life
- Explosion-proof valve for added operational safety
- Performs reliably from -20°C to 80°C
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | LiitoKala |
| Model | Lii-HG2-N (Nickel) |
| Type | Li-ion 18650 |
| Nominal Capacity | 3000mAh (2850–3000mAh) |
| Nominal Voltage | 3.7V |
| Charging Voltage | 4.2V |
| Working Voltage Range | 2.75–4.2V |
| Continuous Discharge Current | Max 30A |
| Internal Resistance | ≤20mΩ |
| Recharge Cycles | Up to 1000 |
| Operating Temperature | -20°C to 80°C |
| Size | 66.5mm × 18.5mm |
| Weight | 46g ±1g |
| Rechargeable | Yes |
Applications
Primary Uses:
Ideal for e-bike batteries, power tools, RC vehicles, and other high-drain systems, where welded nickel connections are required for secure conductivity.
Extended Benefits:
Perfect for solar storage units, DIY power walls, and energy banks, combining capacity with strong continuous current delivery.
Compatibility / Upgrade:
Compatible with LiitoKala BMS protection boards and smart chargers, suitable for both industrial assembly and custom DIY 18650 projects.
Product FAQ
What is the difference between Lii-HG2 and Lii-HG2-N?
The Lii-HG2-N includes nickel tabs for easy spot-welding into battery packs, while the standard Lii-HG2 has flat terminals for single-cell use.
Is this battery suitable for e-bike packs?
Yes, its 30A discharge capability makes it an excellent choice for e-bike, scooter, and high-current tool packs.
Is the Lii-HG2-N a protected cell?
It is unprotected, recommended for systems equipped with a BMS (Battery Management System).
How many times can it be recharged?
The cell can be recharged up to 1000 times under standard charge and discharge conditions.
Which charger should I use?
For safety and efficiency, use a LiitoKala smart charger such as the Lii-500, Lii-PD4, or Lii-S6.
Reviews
There are no reviews yet.