Tablets With the Longest Standardized Battery Endurance

The most useful way to compare tablet runtime is to use a common standardized tablet workload, not battery capacity alone and not unrelated manufacturer marketing claims.

This ranking orders current slate tablets by their registered battery endurance per charge. FactRated keeps tablet results separate from smartphone results because the standardized tablet workload is different. An identical number of hours does not make the two test procedures identical.

Comparison group: Current, published registrations in the same device category
Eligible models: 1,343 · Excluded because the ranking metric is unavailable: 0

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Order: Battery endurance — highest first, unavailable values last. Tied values share the same position. The displayed top percentage includes every model tied at that value. At least 30 comparable models are required for contextual positions.

1,343 results

#	Model identifier	Battery endurance	Battery cycles	Repairability index	Energy efficiency class
126	Shenzhen Juxinhe Technology Co., Ltd. M93M93	142 h 36 min	≥ 1,000 cycles	3.01	B
127	Shenzhen Juxinhe Technology Co., Ltd. G16G16	142 h 33 min	≥ 1,000 cycles	3.14	C
128	Blackview Active 5Active 5	142 h 30 min	≥ 1,000 cycles	3.49	C
128	Blackview Tab 60 ProTab 60 Pro	142 h 30 min	≥ 800 cycles	3.4	D
128	Blackview Tab 60 Pro KidsTab 60 Pro Kids	142 h 30 min	≥ 800 cycles	3.4	D
128	Blackview Tab 90Tab 90	142 h 30 min	≥ 800 cycles	3.72	D
132	Shenzhen Juxinhe Technology Co., Ltd. V62V62	141 h 49 min	≥ 1,000 cycles	3.14	C
133	Blackview LINK 5LINK 5	141 h 14 min	≥ 800 cycles	3.61	D
133	OSCAL BOLT 2BOLT 2	141 h 14 min	≥ 800 cycles	3.61	D
133	OSCAL FLOW 2FLOW 2	141 h 14 min	≥ 800 cycles	3.61	D
136	OSCAL Pad 9Pad 9	141 h 12 min	≥ 800 cycles	3.57	D
137	FOSSIBOT DT1DT1	140 h	≥ 1,000 cycles	3.15	E
138	Lenovo Tab Plus Gen 2 (TB355FU)Tab Plus Gen 2 (TB355FU)	139 h 2 min	≥ 1,000 cycles	4.08	E
139	AORLYM P10 ProP10 Pro	138 h 55 min	≥ 1,000 cycles	3.6	D
139	AORLYM P11P11	138 h 55 min	≥ 1,000 cycles	3.6	D
139	AORLYM P11 ProP11 Pro	138 h 55 min	≥ 1,000 cycles	3.6	D
139	Birdclaw P10 ProP10 Pro	138 h 55 min	≥ 1,000 cycles	3.6	D
139	Birdclaw P11P11	138 h 55 min	≥ 1,000 cycles	3.6	D
139	Birdclaw P11 ProP11 Pro	138 h 55 min	≥ 1,000 cycles	3.6	D
139	Easerush P10 ProP10 Pro	138 h 55 min	≥ 1,000 cycles	3.6	D
139	Easerush P11P11	138 h 55 min	≥ 1,000 cycles	3.6	D
139	Easerush P11 ProP11 Pro	138 h 55 min	≥ 1,000 cycles	3.6	D
139	POCKAM P10 ProP10 Pro	138 h 55 min	≥ 1,000 cycles	3.6	D
139	POCKAM P11P11	138 h 55 min	≥ 1,000 cycles	3.6	D
139	POCKAM P11 ProP11 Pro	138 h 55 min	≥ 1,000 cycles	3.6	D

Data source: EPREL · Last updated: Sep 7, 2026

How this ranking works

FactRated stores the canonical endurance value in minutes and converts it to hours/minutes for display. Eligible current tablets with missing endurance are excluded rather than assigned zero. The ordering reflects standardized runtime only.

Rated capacity, minimum battery cycles, repairability and energy class appear as supporting context. A larger mAh value does not automatically produce a longer standardized runtime because the device can consume energy at a different rate.

What the result means

A higher value means longer operation under the defined slate-tablet test workload. It is a useful common comparison, not a prediction of every user's actual runtime.

Real-world tablet battery life changes with brightness, apps, connectivity, workloads, temperature and power settings. If you plan to keep a tablet for years, also check cycle durability and repairability.

Frequently asked questions

Is tablet battery endurance measured the same way as smartphone endurance?

No. The standardized workloads differ, which is why FactRated keeps the ranking cohorts separate.

Does the tablet with the biggest battery always rank first?

No. Capacity is only one input into runtime. The complete device's energy use also matters.

Is standardized endurance the same as continuous video playback time?

No. The tablet workload mixes several activities and idle periods under controlled settings.

What should I compare for long-term battery durability?

Use the battery-cycle ranking. Runtime per charge and long-term cycle durability are separate metrics.

Related FactRated pages

Data source: EPREL · Last updated: Sep 7, 2026