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
6S2P Custom Battery Pack - High Performance 21700 Cells (Multiple Options Available)
This 6S2P custom battery pack is built using premium 21700 lithium-ion cells, carefully selected for high-current applications. Each variant uses a different cell type, allowing you to choose the right balance of power, capacity, and budget for your specific build.
This is not a generic pack. It is designed for serious performance applications where voltage stability, current delivery, and reliability matter.
Recommended options: Ampace JP50P1 or TENPOWER 50XG with 0.3mm copper for maximum performance.
Available Cell Options
EVE 40PL
- Reliable and cost-effective
- Good for moderate to high current builds
Ampace JP40
- Stronger discharge than typical entry-level cells
- Better voltage stability under load
EVE 50PL
- High capacity (5000mAh class)
- Balanced performance and runtime
Ampace JP50P1
- High power output
- Lower voltage sag under load
TENPOWER 50XG
- Premium tabless design
- Extremely low internal resistance
- Excellent burst and thermal performance
Reliance RS50
- Premium high-output cell
- Stable voltage under aggressive load
Copper Options (Important)
The copper thickness you choose directly affects current handling, resistance, heat, and overall performance of the pack.
Copper 0.2mm (High Performance)
- Excellent balance between performance, weight, and cost
- Lower resistance than nickel-based builds
- Suitable for most high-power applications
- Built using 12 AWG silicone wire leads
Copper 0.3mm (Extreme Performance)
- Maximum current capability with lower resistance
- Reduced voltage sag under heavy load
- Improved thermal performance during aggressive bursts
- Built using 10 AWG silicone wire leads
Why the 0.3mm option costs more:
- Thicker copper material has a higher cost
- More demanding welding process requiring higher energy
- Use of specialized copper welding flux to ensure proper weld quality
- Significantly increases spot welder tip wear, requiring more frequent replacement
- Additional labor and setup time to ensure consistent and reliable welds
If your application involves aggressive throttle, high burst current, or demanding setups such as EDF jets or performance builds, the 0.3mm copper option is recommended.
Configuration
- Series / Parallel: 6S2P (12 cells)
- Nominal Voltage: 21.6V
- Full Charge Voltage: 25.2V
- Cut-off Voltage: 15.0V
- Capacity: ~10Ah
- Energy: ~216Wh
Performance
- Continuous: ~80A to 120A
- Temp Limited: up to ~180A
- Peak Burst: up to ~300A to 360A
Peak Power Example:
25.2V x 300A+ = 7,500W+
Performance depends on cell type, airflow, and cooling.
Construction Details
- Laser-cut T2 pure copper busbars
- Optimized high-current layout
- Custom ABS 3D printed supports
- Professionally spot welded
- Matched and balanced cells
- Built and shipped from Florida, USA
Included
- 6S balance lead
- 10 AWG or 12 AWG silicone leads (depending on copper option)
- Bare wire output
Optional Add-On
XT90 or XT150 connector installed: +$5
Recommended Applications
- 80mm / 90mm EDF jets
- High-power RC systems
- Performance EV builds
- Custom high-current projects
Production Time
This is a custom-built pack. Build time depends on order volume. You will be notified when ready.
After Purchase, Please Provide
- Aircraft model
- Battery bay dimensions
- Lead length
- Connector type
Safety Warning for Lithium-Ion Battery Usage
Customers should have a clear understanding of lithium-ion battery handling and safety before making a purchase. Lithium-ion batteries are highly sensitive and may pose fire, burn, or explosion risks if improperly handled. Always charge batteries on fire-resistant surfaces, and never leave them charging unattended.
By purchasing, you assume full responsibility for any injury, damage, or loss arising from improper use. Only use proper chargers and do not mix batteries.
- Not for e-cigarette use
- Risk of fire if misused
- Use in protected systems only
- Do not use damaged cells
- Do not overcharge or over-discharge
- Do not expose to heat or water
- Spot weld only, do not solder
Use at your own risk. Proper knowledge is required.
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.
Payment and Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
You may also like
Let customers speak for us
Wow, these cells are great!
I purchased some of these tabless cells to try on my 1S 3" HD Toothpick drone build, and, albeit a bit heavy for 1S, it flies pretty well. Not a freestyle monster, but an endurance beast with decent send. These cells shrug off the demands of a BETAFPV Matrix HD AIO flight controller/12A ESC and some 1202.5 11000KV motors. I'm getting 15+ minutes of speedy flight time from a single cell trying not to go below 3.2V, and about 20+ minutes cruising. Love these cells and will definitely buy more when time comes, only from DIY500AMP, who are terrific!
VN in AZ
EVE 30PL 18650 3000mAh 60A Battery Cell - Tabless
What customers think about the store
This store specializes in high-quality lithium-ion batteries and battery-building supplies with exceptional customer service. Customers praise fast shipping (often 1-2 days), competitive pricing, knowledgeable support, and authentic products. The owner provide...
AI-generated from customer reviews.
Batteries Price Service Shipping