Description

The Prime SHV LCO 28,000mAh is the top model in its series, delivering 110.6Wh at 3.95V in a slim 410g design. It matches the energy of a 30,000mAh ternary cell but charges twice as fast (2C vs 1C). Compared to similar cells, it’s lighter, thinner, and more energy-dense, though with lower peak discharge (10C). It offers 5C continuous output, semi-solid safety, and precise AI-based manufacturing for consistent performance.

• Flagship of the Prime SHV LCO Series — Maximum Across Every Metric

The 28,000mAh is the highest-capacity cell in the Prime SHV LCO 280WH/KG family, leading the four-cell lineup across every performance metric: highest capacity (28,000mAh), highest stored energy (110.6Wh), highest peak current (280A), and highest continuous output (140A). It is the definitive maximum expression of the 3.95V super high voltage LCO semi-solid platform. For operators who have built around the SHV LCO chemistry — whether for its voltage platform, its 2C charge retention, or its semi-solid construction — the 28,000mAh is the ceiling of what this series delivers.

• Only 0.4Wh Less Than the Prime HN Ternary 30,000mAh — Charges in Half the Time

The Prime HN Ternary 30,000mAh stores 111.0Wh in 406g at 10.8mm, charging at 1C (~60 minutes). The Prime SHV LCO 28,000mAh stores 110.6Wh in 410g at 11.3mm, charging at 2C (~30 minutes). The energy difference is 0.4Wh — 0.36% — entirely negligible in any operational context. The differences that matter are: the SHV LCO charges in 30 minutes, the HN Ternary charges in 60 minutes; the SHV LCO operates at 3.95V, the HN Ternary at 3.7V; the HN Ternary is 4g lighter and 0.5mm thinner. For operators choosing between the two highest-energy semi-solid cells in the 87×187mm footprint, the decision is charge turnaround time and voltage platform versus marginal weight and thickness. For any platform where field charge tempo matters — or where the 3.95V discharge profile is a system requirement — the SHV LCO 28,000mAh is the appropriate cell.

• 50g Lighter Than the Volt HV Li-Co 28,000mAh — 3.9% More Energy

The Volt HV Li-Co 28,000mAh stores 106.4Wh in 460g at 11.6mm on a 3.8V platform with liquid LiPo construction. The Prime SHV LCO 28,000mAh stores 110.6Wh in 410g at 11.3mm on a 3.95V platform with semi-solid construction — 50g lighter, 0.3mm thinner, 3.9% more energy, 0.15V higher voltage per cell. Both charge at 2C and both carry 56A input current. The only specification where the Volt HV Li-Co 28,000mAh leads is peak discharge rate: 25C/700A versus the Prime’s 10C/280A. For endurance-first platforms where 700A burst is not required and where every gram saved has a direct impact on payload or flight time, the Prime SHV LCO 28,000mAh replaces the Volt HV Li-Co 28,000mAh with better energy, less weight, higher voltage, and a structurally safer cell in the same bay.

• 12.0% More Energy Than the Prime SHV LCO 25,000mAh — Same Footprint

Stepping up from the 25,000mAh adds 11.8Wh of stored energy (+12.0%) and increases peak burst from 250A to 280A (+12.0%) for 38g of additional weight and 1.1mm of additional thickness — all within the same 87×187mm footprint. The 28,000mAh is the final capacity step within the SHV LCO family before the series ends, making it the natural destination for operators already committed to the SHV LCO platform who need maximum available endurance in the 87×187mm bay.

• 3.95V — The Highest Voltage at 110Wh in the 87×187mm Footprint

At the 110Wh energy tier in the 87×187mm format, no other cell operates above 3.7V. The Prime HN Ternary 30,000mAh reaches 111.0Wh at 3.7V. The Volt HV Li-Co 28,000mAh reaches 106.4Wh at 3.8V. The Prime SHV LCO 28,000mAh reaches 110.6Wh at 3.95V — the highest per-cell voltage at the highest energy tier in this footprint. For multi-cell packs targeting a specific total voltage, the 3.95V nominal platform allows fewer series cells to reach the same pack voltage compared to 3.7V or 3.8V chemistry, directly affecting pack configuration and total weight at system level.

• 2C Charge Retained at the Flagship Level

The entire Prime SHV LCO family charges at 2C — from the 17,000mAh entry cell through to the 28,000mAh flagship. At the highest-capacity tier of the 87×187mm format, this is a significant operational distinction. The Prime HN Ternary cells at equivalent energy (30,000mAh) charge at 1C. The Prime SHV LCO 28,000mAh delivers 56A of charge input at 2C, reaching full charge in approximately 30 minutes — the same turnaround time as the smallest cell in the SHV LCO family — regardless of its position as the energy flagship. For field operations at maximum endurance where battery cycle time directly limits operational throughput, retaining 2C at this energy level is a decisive advantage.

• Semi-Solid Construction at Peak Energy and Voltage — Maximum Safety Relevance

The Prime series uses advanced semi-solid electrolyte technology throughout. At the combined 110.6Wh energy level and 3.95V operating voltage of the 28,000mAh flagship, the semi-solid construction carries its greatest practical significance across the entire SHV LCO lineup: a cell storing the most energy at the highest voltage benefits most substantially from reduced risk of liquid leakage and fire under damage or abnormal conditions. The semi-solid structure also maintains greater mechanical stability under sustained vibration and impact loads at this maximum capacity, ensuring consistent internal geometry and reliable performance across the full operational service life.

• 10C Peak — 280A, 5C Continuous — 140A

The Prime SHV LCO 28,000mAh delivers 280A peak burst and 140A continuous — the highest peak and continuous outputs of any cell in the Prime SHV LCO family. At 5C continuous, 140A sustains the motor loads of commercial mapping, logistics, emergency response, and fire-fighting UAVs at maximum operating weight without thermal stress. The 10C/280A peak handles takeoff, climb, and payload lift events on heavy endurance platforms with appropriate headroom.

• 1C Charge — 56A Input, ~30 Min Full Charge

Standard 2C continuous charge delivers 56A input — the highest absolute charge current in the Prime SHV LCO family — fully charging the cell in approximately 30 minutes. Two cells in rotation at 2C sustain continuous field operations at the maximum endurance level the SHV LCO platform delivers, without the three-cell rotation that the 1C cells in the Prime HN Ternary range require at equivalent energy.

• AI Vision Stacking

Fully automated production line with AI-guided vision stacking ensures precise internal layer alignment and structural integrity across the full 87×187mm footprint — the most demanding requirement in the Prime SHV LCO lineup at 11.3mm thickness and 110.6Wh, where internal layer consistency directly determines both the flagship energy density performance and safety behaviour of the super high voltage semi-solid cell across every production batch.

Core Specifications

Prime 3.95V Super High Voltage Lithium Cobaltate 280WH/KG — Full Capacity Family

Why Choose the 28,000mAh

Same Footprint — All 87×187mm Cells Compared

Ideal Applications