Battery for the Vampire: Which PAWELL Battery Pack to Choose for the Drone

PAWELL Team
Jul 8
7 min read

Updated: 1 day ago

When searching for a battery pack for the Vampire, users typically mean one thing: a reliable power source for the heavy Ukrainian bomber drone, which has already completed over a million combat sorties.

There are no minor details here — it is the battery that determines whether the drone will deliver its payload to the target, withstand the peak current during takeoff, and whether the platform will return to base at all. In this article, we briefly cover the Vampire drone itself and explain in detail why PAWELL Solid-State battery packs with capacities of 66,000, 81,000, and 90,000 mAh have become the preferred choice for this platform.

What is the Vampire Drone?

The Vampire is a heavy Ukrainian bomber drone that evolved from a civilian agricultural sprayer platform into one of the most widespread attack unmanned systems on the frontline. In the military, these heavy night hexacopters have also earned the informal name "Baba Yaga." PAWELL uses both terms in its product cards, so search queries like "Baba Yaga battery" and "Vampire battery" essentially lead to the same class of equipment.

Briefly about the Vampire platform:

Type: Heavy attack UAV (hexacopter), derived from agricultural sprayer drones.
Application mode: Primarily night missions — dropping payloads on shelters, equipment, and enemy concentrations; during the day, this large and relatively slow platform is too vulnerable.
Survivability: According to operator feedback, the structure is resistant to small arms fire and EW (Electronic Warfare) impact.
Status: The drone is codified by the Ministry of Defense of Ukraine and is procured for Defense Forces units; as of 2026, it has over a million combat sorties to its name.
Cost: Approximately $25,000–$30,000 depending on the configuration — cameras, communications, and, of course, batteries.

The last point is no coincidence. The price and effectiveness of the Vampire directly depend on the battery installed on the platform.

Why the Drone Battery is Not a Secondary Component

Heavy drones like the Vampire, carrying substantial payloads, impose three strict requirements on the battery simultaneously:

Capacity without excess weight. Every extra gram of battery is a gram the drone cannot carry as payload or use for extended range.
Stable current discharge. Six powerful motors under load demand high peak currents without voltage drops — otherwise, the platform loses thrust right at the moment of maneuvering or taking off fully loaded.
Reliability in field conditions. Freezing temperatures, vibration, transportation, and storage at positions — the battery for the Vampire drone must withstand all of this and not fail at the moment of the sortie.

It is precisely to meet these three requirements that PAWELL engineers a dedicated line of battery packs based on Solid-State cells.

Comparing Top Solid-State Batteries with Conventional Li-ion / Li-Po

When comparing classic drone batteries (Li-ion, Li-Po) with modern Solid-State packs, the difference for a heavy platform like the Vampire is palpable in three key areas:

Cycle Life: Up to 5,000 charge/discharge cycles versus approximately 1,000 for standard Li-ion — meaning the battery lasts several times longer under the same flight intensity.
Energy Density: Roughly 30% more energy at the same weight — which for a drone means either a longer flight or a heavier payload without exceeding the maximum takeoff weight.
Safety: The solid electrolyte significantly reduces the risk of ignition compared to the liquid electrolyte in classic cells — a critical factor during storage at positions and active operational use.

Infographic comparing Solid-State and Li-ion batteries for drones

This is why "Vampire battery pack" and "solid-state drone battery" have become virtually synonymous queries for anyone selecting power supplies for heavy UAVs.

PAWELL — Reliable Ukrainian Battery Packs for Heavy Platforms

PAWELL serial-manufactures battery packs for UAVs, EW systems, FPVs, and other equipment at its own production facilities in Ukraine. This is not a makeshift assembly from off-the-shelf components; it is an industrial line featuring robotic laser welding of contacts (precision of 0.01–0.05 mm), which directly impacts the durability and safety of the joints.

What does this mean for a client looking to buy Vampire battery packs in bulk?

Availability: Batteries are always in production because PAWELL is a manufacturer, not a reseller.
Supplier Diversification: Components are sourced from leading European and American suppliers, reducing reliance on Chinese parts and making the supply chain more resilient.
Certification: The company holds the necessary certificates for government procurement and tenders — highly relevant for military units and state agencies.
Warranty and Platform Insurance: All battery systems come with a 12-month warranty. If a drone is lost due to a proven technical defect in the battery (based on DVR recordings and flight logs analysis), PAWELL compensates for the cost.
Flexible Pricing: Pricing is adapted based on batch volume — specific wholesale terms apply to volunteer foundations, military units, UAV manufacturers, and integrators.
Customization: PAWELL's in-house R&D department engineers batteries to the specific technical requirements of the client — form factor, connectors, and BMS.

Now, let's get to the main point: which PAWELL batteries are most frequently installed on the Vampire.

Top 3 PAWELL Batteries for the Vampire Drone

The PAWELL battery catalog covers capacities from 30,000 to 120,000 mAh, but three Solid-State configurations are most commonly chosen for the Vampire platform — depending on what is most critical for a specific mission: maneuverability, balance, or maximum flight range.

1. PAWELL Solid-State 66,000 mAh — The Optimal Balance of Weight and Autonomy

The lightest of the three options: based on our calculations from published manufacturer data (66,000 mAh × 23.7 V, 6S), it provides about 1,564 Wh of energy at a weight of approximately 5.8 kg. The lower weight of the pack allows the drone to maintain dynamics and maneuverability while leaving a margin for payload. This is the logical starting choice for regular operational sorties.

🔗 Product page: PAWELL Solid-State 66 000 mAh

2. PAWELL Solid-State 81,000 mAh — The Flagship of the Vampire Lineup

The model that PAWELL explicitly positions as the solution for the "legendary VAMPIRE" and other heavy bombers. It offers the best energy-to-weight ratio in the lineup: 1,798 Wh at a weight of just 5.2 kg (energy density of ~350 Wh/kg — roughly 30% lighter than a Li-ion/Li-Po equivalent of the same capacity). It handles peak currents up to 400 A (3/5C), operates stably in freezing temperatures down to -20°C, and charges at a standard current of 40 A. This is the most popular item among clients equipping the Vampire.

🔗 Product page: PAWELL Solid-State 81 000 mAh

3. PAWELL Solid-State 90,000 mAh — For Maximum Mission Range

When the priority is airtime or an increased payload, rather than minimum weight, the PAWELL lineup features a 90,000 mAh Solid-State version. It uses the same proven chemistry and assembly quality as the 66,000 and 81,000 models, with the same 6S/23.7 V format, but with an additional energy reserve — an estimated 2,133 Wh. A Vampire battery of this class should be considered for the longest and heaviest sorties.

🔗 Product page: PAWELL Solid-State 90 000 mAh

Table: Quick Battery Pack Comparison

Model	Specifications	Main Advantage
PAWELL Solid-State 66 000 mAh	▪ Weight: 5.8 kg ▪ Capacity: 66 Ah (1564 Wh) ▪ Configuration: 6S1P	Balance of weight and autonomy for daily sorties
PAWELL Solid-State 81 000 mAh	▪ Weight: 5.2 kg ▪ Capacity: 81Ah (1798 Wh) ▪ Configuration: 6S	Maximum energy per kilogram of weight, ~350 Wh/kg
PAWELL Solid-State 90 000 mAh	▪ Weight: 7.5 kg ▪ Capacity: 90Ah (2133 Wh) ▪ Configuration: 6S1P	Maximum range and mission duration

*Please verify exact technical specifications and current prices on each product page — wholesale terms are calculated individually based on order volume.

How to Place a Wholesale Order for PAWELL Batteries

The process is designed to move quickly from inquiry to delivery:

You contact us via the website form or by phone and specify the battery type, capacity, and quantity.
PAWELL draws up a contract and issues an invoice.
Upon payment confirmation, the order goes into production at our facilities in Ukraine.
The batch is manufactured within optimal timeframes and shipped via your preferred delivery method.

A small but useful detail: PAWELL batteries are manufactured in pairs, so for cost and logistics optimization, it is advisable to order batches in multiples of two. Military units can receive batteries for field testing upon an official request from the unit.

FAQ

Which battery is best for the Vampire — 66,000, 81,000, or 90,000 mAh?

For standard operational sorties, 66,000 mAh is sufficient. If you need the best energy-to-weight ratio, choose the 81,000 mAh — the most popular model specifically for the Vampire. For the longest missions with heavy payloads, opt for the 90,000 mAh.

What are the advantages of Solid-State batteries over standard Li-ion or Li-Po?

A longer cycle life (up to 5,000 cycles versus ~1,000), approximately 30% higher energy density at the same weight, and enhanced fire safety thanks to the solid electrolyte.

Can I buy battery packs for the Vampire in bulk?

Yes, PAWELL serial-manufactures batteries and handles both retail and wholesale orders — the price is adapted to the batch volume. Delivery is available throughout Ukraine and abroad.

Are PAWELL batteries certified for government procurement?

Yes, the company holds the necessary certificates to participate in tenders and supply military units.

What is the warranty on a PAWELL battery for the Vampire drone?

A 12-month warranty from the date of purchase on all battery systems, plus a drone cost compensation program in the event of a confirmed battery defect.

Conclusion

The Vampire is a drone whose effectiveness is determined not only by its frame design but also by the battery installed on board. PAWELL offers a lineup of Solid-State batteries (66,000, 81,000, and 90,000 mAh) that cover the entire spectrum of tasks for a heavy bomber — from daily sorties to maximum-range missions. All are manufactured in Ukraine, certified for government procurement, and backed by a warranty and platform insurance. If you need a wholesale batch of battery packs for the Vampire for a military unit, dealer network, or volunteer foundation, submit an inquiry on pawell.com.ua, and we will select the optimal capacity for your tasks and budget.

Need power supply standardization for Vampire-type platforms?

Contact the PAWELL engineering department. We will select the optimal configuration of Solid-State batteries for your heavy attack UAVs. We guarantee serial assembly quality, stable wholesale supplies, and compliance with military standards.