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JAC BATTERY · LI-ION CELLS FOR RC ROCK CRAWLERS

Keep Crawling.
Stay Powered.

Hand-built Li-ion packs for RC crawlers that don't quit halfway up the rock face. Drag the cell. Watch it charge. Then build your order below.

See the packs
15
SKUs in lineup
10K
Max capacity mAh
4
Product lines
Drag the pack to rotate · click to charge
JAC's RC Crawler
15
SKUs in the lineup
4
Product lines available
10KmAh
Highest capacity — G2 ORCA
Li-ion
Chemistry, all packs
The lineup

Four lines. Fifteen packs. Zero excuses.

Standard, SKY FISH, G2 GORILLA, G2 ORCA — 2S, 3S & 4S in shorty and full-size. Every JAC Li-ion pack is built around real trail runtime and burst power, not a spec sheet that only looks good on paper.

Standard · 4 SKUs

Standard

2S & 3S · 2500mAh & 5000mAh
  • Sizes2500mAh · 5000mAh
  • Cells2S (7.4v) · 3S (11.1v)
  • FormatShorty & Full size
  • ChemistryLi-ion

The entry point. Solid runtime, reliable delivery — the go-to packs for new crawlers and everyday trail runs.

Browse Standard
SKY FISH · 4 SKUs

SKY FISH

2S & 3S · 3000mAh & 6000mAh
  • Sizes3000mAh · 6000mAh
  • Cells2S (7.4v) · 3S (11.1v)
  • FormatShorty & Full size
  • ChemistryLi-ion

Mid-tier performance. SKY FISH packs hit the balance between capacity and punch — ideal for most trail rigs.

Browse SKY FISH
G2 GORILLA · 2 SKUs

G2 GORILLA

2S & 3S · 8000mAh
  • Sizes8000mAh
  • Cells2S (7.4v) · 3S (11.1v)
  • FormatFull size
  • ChemistryLi-ion

Built for endurance. 8000mAh gives you the runtime to outlast any trail, any session. The crowd favourite for long-distance crawls.

Browse G2 GORILLA
G2 ORCA · 5 SKUs

G2 ORCA

2S, 3S & 4S · 5000–10000mAh
  • Sizes5000mAh · 10000mAh
  • Cells2S · 3S · 4S (14.8v)
  • FormatShorty & Full size
  • ChemistryLi-ion

The flagship line. Up to 10,000mAh, available in 4S. G2 ORCA is the choice for competition builds and hardcore trail runners who don't compromise.

Browse G2 ORCA
View All 15 Products →
Ordering

From message to mounted pack

No storefront checkout — every JAC order is confirmed by hand over Messenger so the build actually matches your rig.

JAC's RC Crawler
01

Pick your pack

Choose your voltage — 7.4v, 11.1v, or 14.8v — and tell us the quantity you need.

02

Send your order

Use the builder below — it puts together a clean order summary and opens it straight in Messenger.

03

We confirm & ship

We reply with final pricing, connector/lead options, and delivery — nothing is charged until you confirm.

Build your order

Get your pack request ready

Fill this in, then send it straight to JAC'S RC Crawler on Messenger. This just prepares your message — pricing and payment are confirmed in chat.

1
Order summary
Pack7.4v Pack
Capacity10,000 mAh
ChemistryLi-ion
Quantity1

Tapping “Send order via Messenger” opens a pre-filled message to JAC'S RC Crawler with everything above — nothing is submitted or charged from this page.