Overview
The LiitoKala Lii-32A 18650 3200 mAh battery is a high-performance rechargeable Li-ion cell designed for users who demand consistent power output and long-term reliability. With a 10A maximum discharge rate and over 1000 charge cycles, it delivers stable performance for a wide range of applications — from high-drain devices to custom battery packs and portable electronics.
Main Features
- 3200 mAh nominal capacity for extended runtime
- 3.7 V nominal voltage, 4.2 V fully charged
- 10 A maximum discharge current supports power-hungry devices
- ≤ 50 mΩ internal resistance ensures low heat generation and efficient output
- Up to 1000 recharge cycles for long service life
- Available options: flat top, nickel-plated, pointed, or PCB-protected variants
- Certified LiitoKala original cell, quality-tested for safety and performance
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand Name | LiitoKala |
| Model | Lii-32A |
| Type | Li-ion 18650 rechargeable cell |
| Nominal Capacity | 3200 mAh (3050 – 3350 mAh) |
| Nominal Voltage | 3.7 V |
| Full Charge Voltage | 4.2 V |
| Working Voltage Range | 2.75 V – 4.2 V |
| Max Discharge Current | 10 A |
| Internal Resistance | ≤ 50 mΩ |
| Recharge Cycles | Up to 1000 times |
| Weight | 46 g ± 1 g |
| Size | Ø 18.5 mm × 65.5 mm |
| Customization Options | Nickel strip / Pointed / PCB protection |
| Package Details | 500 pcs/box (43 × 21 × 27 cm) |
Applications
The Lii-32A 18650 cell is widely used in flashlights, portable lighting devices, and electronic tools that require stable high-current output. Its 3200 mAh capacity ensures longer run time and steady discharge performance for outdoor and professional use.
It is also suitable for RC models, vape mods, and battery pack assemblies in DIY projects where reliability and cell consistency are crucial.
For industrial or bulk use, the cell can be customized with nickel tabs or PCB protection circuits, making it ideal for e-bike packs, solar storage, and emergency power banks.
Product FAQ
Is the Lii-32A protected or unprotected?
The standard version is unprotected. PCB-protected variants are available on request.
Can this battery replace a standard AA cell?
No. Although similar in shape, the 18650 Li-ion battery operates at 3.7 V — more than double the voltage of AA cells.
What charger should I use for this battery?
Use a compatible LiitoKala smart charger such as the Lii-C2 Smart Charger for safe and accurate charging.
How many cycles does this cell last?
Up to 1000 cycles under proper charging and storage conditions.
Is this battery suitable for high-drain flashlights?
Is this battery suitable for high-drain flashlights?
A: Yes, the 10 A continuous discharge rating makes it ideal for flashlights and tools requiring high current output.
Can it be used in series or parallel packs?
Yes, as long as the cells are matched and balanced with a proper BMS.
What’s the storage recommendation?
Store at around 3.7 V (50% charge) in a cool, dry environment to preserve capacity.
Does LiitoKala offer bulk purchase options?
Yes — see our Bulk Batteries page for wholesale and retailer orders.
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