Long
Long WPL1235W · UPS battery 12V 8.5Ah
Reference: BOL-LONG-WPL1235W
The Long WPL1235W is an UPS battery with 12 V and 8.5 Ah, measuring 151 × 65 × 102 mm.
Long WPL1235W · UPS battery 12V 8.5Ah images
- Voltage
- 12V
- Capacity
- 8.5Ah
- Technology
- AGM
- Dimensions (L × W × H)
- 151 × 65 × 102 mm
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14 days to return your order
If it does not fit, you have 14 days from delivery to return it unused.
The Long WPL1235W at a glance
The Long WPL1235W is a VRLA AGM battery for UPS and uninterruptible power systems: it stays charged for years waiting for an outage and delivers the energy instantly when it comes. Check dimensions, terminal type (F1 or F2) and capacity so it fits the unit.
The WPL1235W belongs to the Long WPL Series range. See all Long batteries
Inside the WPL1235W: AGM technology
The WPL1235W is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. It withstands many more cycles than a conventional lead battery, at the cost of being more sensitive to overcharging.
Long WPL1235W vs WP1236W, WP12B-4 and WP7B-4: differences
How the WPL1235W compares with Long batteries of similar size and capacity:
| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long WPL1235W (this one) | 8.5 Ah | 151 × 65 × 102 | 2.7 kg |
| Long WP1236W | 9 Ah | 151 × 65 × 102 | 2.7 kg |
| Long WP12B-4 | 9.5 Ah | 150 × 69 × 130 | 3.8 kg |
| Long WP7B-4 | 6.5 Ah | 150 × 65 × 93 | 2.7 kg |
| Long WPS8-12 | 8 Ah | 151 × 65 × 102 | 2.3 kg |
- Long WP1236W: 0.5 Ah more, the same dimensions.
- Long WP12B-4: 1 Ah more, a different height (130 mm instead of 102 mm). It only fits if there is room for 130 mm of height.
- Long WP7B-4: 2 Ah less, a different height (93 mm instead of 102 mm). It is the option if your battery tray cannot take the 102 mm height of the WPL1235W.
- Long WPS8-12: 0.5 Ah less, the same dimensions.
Equivalents and alternatives to the Long WPL1235W
Other AGM batteries that fit the WPL1235W's tray with the same polarity: an AGM can only be replaced by another AGM.
| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Ritar RT1290 | AGM | 9 Ah | 151 × 65 × 100 |
| Fulbat FP12-9 | AGM | 9 Ah | 151 × 65 × 99.5 |
| Ritar RT1272 | AGM | 7.2 Ah | 151 × 65 × 100 |
| Fulbat FP12-7.2FR | AGM | 7.2 Ah | 151 × 65 × 99.5 |
| Ritar RT1270 | AGM | 7 Ah | 151 × 65 × 100 |
| Long WP1234W | AGM | 8.5 Ah | 151 × 65 × 102 |
Before ordering the WPL1235W, check this
- Capacity of the WPL1235W: 8.5 Ah; the same as your current battery or slightly more is fine.
- Length, width and height of the WPL1235W: 151 × 65 × 102 mm.
Frequently asked questions about the Long WPL1235W
WPL1235W or WP1236W: which one suits me?
Compared with the WPL1235W, the Long WP1236W has 0.5 Ah more. With 9 Ah, the WP1236W runs longer between charges than the WPL1235W (8.5 Ah). Both measure 151 × 65 × 102 mm, so they fit the same tray.
Long WPL1235W or WP12B-4/WP7B-4: what changes?
Mainly the height: the WPL1235W is 102 mm tall and the Long WP12B-4 130 mm, with the same length and width and 9.5 Ah against 8.5 Ah. The Long WP7B-4 is 93 mm tall, with 6.5 Ah and A. Before choosing between the WPL1235W and the WP12B-4, measure the free height of the battery compartment with the cover or bonnet closed.
How much does the Long WPL1235W weigh?
2.7 kg, with 8.5 Ah of capacity. For reference, the Long WP1236W (9 Ah) weighs 2.7 kg.
Which battery is equivalent to the Long WPL1235W?
Only other AGM batteries with its dimensions and polarity: Ritar RT1290, Fulbat FP12-9 and Ritar RT1272. Neither an EFB nor a conventional battery replaces the WPL1235W.
How often are UPS batteries replaced?
Every 3 to 5 years, or sooner if the unit warns of low battery or the runtime has dropped. Heat in the cabinet shortens their life a lot.
Other options if you are unsure about the WPL1235W
- Other uPS batteries
- The whole Long range
- Ritar RT1290 · 9 Ah, 151×65×100 mm
- Fulbat FP12-9 · 9 Ah, 151×65×99.5 mm
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