Skip to content
MIBANG POWER CELLS · PACKS · ENERGY STORAGE
Talk to a Battery Specialist
0
MIBANG POWER
12

12-Month
Quality Support

QC

Batch-Tested
Cell Supply

✓

Lot Traceable
Inspection Records

M

Factory Direct
OEM / ODM

Multi-Tier Discounts
Lower Price on Bulk Orders

Sale!

Samsung 30Q 18650 3000mAh 5C 15A Battery

No reviews yet

Price range: $4.99 through $5.29

💡 Pro Tip: First 50g air shipping is $7.00 — ordering 6+ cells slashes your shipping cost per cell by over 70%!

ModelSAMSUNG-30Q
Capacity3000mAh
ChemistryRechargeable lithium-ion
Discharge15A listing rating; confirm operating limit
TerminalConfirm terminal configuration before order
Key product information
  • Brand: Samsung.
  • Model / SKU: SAMSUNG-30Q.
  • Listed capacity: 3000mAh.
  • Listed current rating: 15A; confirm system limits before use.

Quantity Discounts

Select your options to see prices and availability.

Wholesale via WhatsApp
Secure checkout
SKU: SAMSUNG-30Q Categories: , Tag: Brand:
COMPLETE YOUR ORDER

Frequently Bought Together

Samsung 30Q 18650 3000mAh 5C 15A Battery
Samsung 30Q 18650 3000mAh 5C 15A Battery Price range: $4.99 through $5.29
Style
Choose a specification to add this product.
Samsung 25R 18650 2500mAh 10C 20A Battery
Samsung 25R 18650 2500mAh 10C 20A Battery Price range: $4.39 through $6.69
Style
Choose a specification to add this product.

Description

Product overview

Samsung 30Q 18650 3000mAh 15A Battery is a 3000mAh 18650 rechargeable cell option from Samsung for battery-pack, equipment and replacement applications. Electrical limits and compatibility must be confirmed for the finished system.

Key product details

Brand Samsung
Model / SKU SAMSUNG-30Q
Product type 18650 rechargeable cell
Capacity 3000mAh
Current rating 15A
Terminal / fit Confirm terminal configuration before order

 

Safety and handling

This is a rechargeable battery product intended for compatible equipment or professionally engineered packs. Use suitable protection, insulation, charging controls and thermal management; never short-circuit, crush, puncture or use a damaged cell.

 

Safety and handling

This is a rechargeable battery product intended for compatible equipment or professionally engineered packs. Use suitable protection, insulation, charging controls and thermal management; never short-circuit, crush, puncture or use a damaged cell.

 

⚠️ IMPORTANT WARRANTY & DOA NOTICE (BARE CELLS & UAV BATTERIES)

Excluded from 12-Month Commercial Warranty — DOA Replacement Policy Only Bare lithium cells (non-resalable once altered) and UAV/drone battery packs (high-drain consumables with no guaranteed cycle lifespan) are excluded from our 12-month commercial warranty and are covered exclusively by our 30-Day DOA (Dead on Arrival) Policy:

  • Mandatory 14-Day Non-Destructive Inspection: You must test initial voltage and charging capability within 14 calendar days of receipt — BEFORE spot-welding/soldering (for bare cells) or mounting/flight use (for UAV packs).

  • Strictly Non-Returnable Once Altered or Used (100% Diminished Value): Non-destructive multimeter/charger testing is the only permitted inspection upon delivery. Bare cells that have been spot-welded, soldered, glued, or assembled (becoming inseparably mixed with other components), and UAV packs that have been mounted, flown, cycled, or over-discharged, suffer a 100% loss in resale value and are strictly ineligible for returns, withdrawal refunds, or replacements.

  • DOA Qualification & Remedy: Only items arriving with zero/abnormally low voltage, severe initial cell imbalance, or unable to accept a charge qualify as DOA (multimeter/charger photo or video proof required). Batteries with normal measurable voltage that charge properly upon arrival are not defective. Verified DOA claims qualify for free replacement only with shipping covered by MIBANG (unless a replacement is unavailable or otherwise required by mandatory local law).

By placing an order, you confirm device compatibility, agree to test all items prior to welding, assembly, or flight, and accept our full Return & Warranty Policy (without affecting non-excludable statutory consumer rights).

 

 

 

ModelSAMSUNG-30Q
Capacity3000mAh
ChemistryRechargeable lithium-ion
Discharge15A listing rating; confirm operating limit
TerminalConfirm terminal configuration before order
Weight0.054 kg
DimensionsN/A

Customer reviews

There are no reviews yet.

PRODUCT SUPPORT

Frequently Asked Questions

What is the capacity of the Samsung 30Q?+

The Samsung SDI specification lists a 2950mAh minimum discharge capacity, while the product is commonly sold as a 3000mAh-class 18650 cell.

What is the discharge rating?+

The maximum continuous discharge rating is 15A at 25°C. The 20A value in the rate-capability table is a characterization data point, not the continuous product rating.

Can the Samsung 30Q be used in battery packs?+

Yes. It is commonly used in custom battery packs where capacity and moderate-to-high current are both needed. Proper cell matching, spot welding, BMS protection, fusing, and thermal validation are required.

What temperature range is allowed?+

The specification lists 0°C to 50°C for charging and -20°C to 75°C for discharging, with recommended thermal restart limits below 45°C and below 60°C respectively.

What does ≤26mΩ internal resistance mean?+

It is the initial AC impedance limit after standard charge. Lower impedance helps reduce voltage sag, but real pack resistance also includes welds, nickel, holders, wiring, and BMS components.

Shopping Cart

Review your items