CoolWallet has integrated TRON’s energy rental system, giving users faster, lower-cost crypto transactions while keeping full control of their assets.
Key Takeaways
- CoolWallet now supports TRON energy rental, letting users reduce fees for TRX and TRC-20 transfers.
- Users can pay energy fees in TRX or USDT, offering flexible, predictable costs.
- This move combines TRON’s speed and low fees with CoolWallet’s portable self-custody design.
- It expands access to DeFi and stablecoin tools without needing centralized wallets.
What Happened?
CoolWallet, a leading hardware wallet for self-custody crypto storage, has officially integrated TRON’s energy rental feature. The integration helps users perform transactions on the TRON network with significantly lower fees, all while maintaining full control of their private keys and funds.
This partnership improves the experience for everyday users who rely on TRON’s fast, affordable network, particularly for stablecoin transfers and DeFi activity.
CoolWallet has a new feature coming 👀
— CoolWallet (@coolwallet) February 2, 2026
It makes your TRC-20 asset transfers cheaper and smoother but we’re not revealing the name just yet 🤫
Can you guess what it is?
Drop your guess in the comments and tag a friend to challenge them too 👇
📅 Answer revealed on 02.04@trondao pic.twitter.com/N5lqq2Ei5z
TRON and CoolWallet Join Forces to Cut Costs
TRON is already one of the most popular blockchain networks among CoolWallet users. Its role as a global stablecoin settlement layer makes it especially valuable for users who prioritize speed and cost-efficiency. But even on low-fee chains, costs can add up over time.
With TRON energy rental now available through CoolWallet:
- Users burn less TRX when making transfers, thanks to the energy-saving mechanism.
- They can choose to pay energy costs using TRX or USDT, giving more control over how they spend.
- Fees become more predictable and affordable, especially for frequent transfers or DeFi operations.
CoolWallet’s design as a portable, card-style hardware wallet makes this integration especially appealing to retail users. The TRON partnership brings scalable performance to a wallet that is already known for usability and security.
A Win for Self-Custody and DeFi
This move is not just about cheaper fees. It reinforces a larger trend toward self-custody-first tools that still offer fast and flexible access to DeFi.
Michael Ou, CEO of CoolBitX, said:
From TRON’s side, it’s a win for broader adoption. Sam Elfarra, Community Spokesperson for the TRON DAO, stated:
Why This Matters for Crypto Users?
As more people use stablecoins and crypto for daily payments or DeFi, they need tools that balance affordability, speed, and full ownership. Centralized exchanges and custodial wallets often offer convenience but come with trade-offs in control and transparency.
This integration answers that need by delivering:
- Lower transaction fees.
- Faster transaction times.
- Full self-custody over crypto assets.
- Flexible payment options for covering network energy.
CoinLaw’s Takeaway
In my experience, integrations like this are exactly what the crypto space needs. Too often, users have to choose between affordability and control. But with TRON’s energy rental and CoolWallet’s hardware-level security, there’s finally a way to have both. I found this partnership to be a smart move for self-custody users who want fast, cheap access to stablecoins and DeFi apps without compromising security. This is how crypto should work fast, affordable, and in your control.
NNiklas
I heard you mention currency Exchange services, how would it looks like, would
there be any fees to be applied?
Niklas, good question. An in-wallet swap usually carries two costs: the network fee for the chain you are moving on, plus a small service margin the swap provider builds into the quoted rate. Adding TRON mainly helps on the first part, since TRON network fees run far lower than most chains, but the provider spread still varies by pair, so check the rate shown before you confirm any swap.