Acebeam E70 vs Fenix E08R UE size comparison
The Fenix E08R UE is 1 mm (0.04 in) longer than the Acebeam E70, and 1 mm wider at its widest point. Weights are published on different bases (with battery vs listed), so compare them with care.
The Fenix E08R UE is 1 mm (0.04 in) longer than the Acebeam E70, and 1 mm wider at its widest point. Weights are published on different bases (with battery vs listed), so compare them with care.
Dimensions
| Acebeam E70 Check price ↗ | Fenix E08R UE Check price ↗ | |
| Length | 128 mm (5.04 in) | 129 mm (5.08 in)+1 mm |
| Head / width | 30 mm (1.18 in) | 31 mm (1.22 in)+1 mm |
| Body | 27 mm (1.06 in) | — |
| Thickness | — | 18 mm (0.71 in) |
| Weight | 102 g listed | 125 g with battery |
| Battery | 21700 | Built-in |
| Max output | 4,600 lm | 1,600 lm |
| Throw | 240 m | 160 m |
| Type | EDC | EDC |
| Price | not verified yet | $84.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced Aluminum version | fenixlighting.com sourced Listed 31.0 mm wide x 18.0 mm thick |
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
E70 vs E08R UE: how they differ
Size and weight
The Acebeam E70 is the shorter light: 128 mm (5.04 in) against 129 mm (5.08 in), a difference of 1 mm (1%). At its widest point the Acebeam E70 is 1 mm slimmer (30 vs 31 mm). Weights are published on different bases (Acebeam E70: 102 g listed; Fenix E08R UE: 125 g with battery), so they are not directly comparable.
Brightness and throw
The Acebeam E70 is rated brighter: 4,600 lm maximum vs 1,600 lm for the Fenix E08R UE, 188% more. For beam distance the Acebeam E70 reaches further: 240 m vs 160 m rated throw (50% more).
Battery
The Acebeam E70 runs on a removable 21700 battery; the Fenix E08R UE runs on a built-in rechargeable battery. Only the Acebeam E70 lets you swap in a charged spare.
Type
Both are EDC lights in our catalog.
Which should you buy?
Choose the Acebeam E70 if you want more output (4,600 lm vs 1,600 lm), longer throw (240 m vs 160 m) and a removable cell you can swap. Choose the Fenix E08R UE if you want a built-in battery with no separate cell to buy. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Acebeam E70 Check price ↗ Fenix E08R UE
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
E70 vs E08R UE FAQ
Which is smaller, the Acebeam E70 or the Fenix E08R UE?
The Acebeam E70 is the shorter light: 128 mm (5.04 in) against 129 mm (5.08 in), a difference of 1 mm (1%). At its widest point the Acebeam E70 is 1 mm slimmer (30 vs 31 mm). Weights are published on different bases (Acebeam E70: 102 g listed; Fenix E08R UE: 125 g with battery), so they are not directly comparable.
Which is brighter, the Acebeam E70 or the Fenix E08R UE?
The Acebeam E70 is rated brighter: 4,600 lm maximum vs 1,600 lm for the Fenix E08R UE, 188% more. For beam distance the Acebeam E70 reaches further: 240 m vs 160 m rated throw (50% more).
Do the Acebeam E70 and Fenix E08R UE use the same battery?
The Acebeam E70 runs on a removable 21700 battery; the Fenix E08R UE runs on a built-in rechargeable battery. Only the Acebeam E70 lets you swap in a charged spare.
Compare Acebeam E70 with similar lights
Compare Fenix E08R UE with similar lights
More
Sources
- Acebeam E70: specs from manufacturer published specs as listed by batteryjunction.com. No verified price yet.
- Fenix E08R UE: specs from Fenix product page (manufacturer). Price $84.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
Found an error? Email liambuehlerbusiness@gmail.com and we will fix it.