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Cameron Sino 6800mAh 7.4V NiZn Battery for ARRIS BPB044H/S
Nickel-zinc replacement battery delivering 6800 mAh at 7.4 V for compatible ARRIS cable modems
- Specifications144.60 x 46.65 x 30.76
- Typenickel_zinc
- Battery Pack144.60 x 46.65 x 30.76
- Battery Typenickel_zinc
- Battery Capacity6800.00 milliamp_hours
- Battery Voltage7.40 volts
- Extended runtime for ARRIS gateways with 6800mAh capacity
- Reliable 7.4V nickel-zinc chemistry for stable power delivery
- Fits Touchstone TM7, TM8 and listed cable modems
- Built-in protection against overcharge and short circuits
- ISO9001, RoHS and CE certified for safety compliance
Compatible ARRIS cable-modem replacement
This nickel-zinc battery pack replaces the original BPB044H and BPB044S cells used in ARRIS Touchstone TM7, TM8, MG5000, MG5220, SVG2482AC, TG1662, TG1672, WBM760A, WTM552, WTM552G and WTM652G cable modems. It delivers the same 7.4 V output and 6800 mAh capacity so the modem retains voice and data service during mains outages. The fully decoded chip communicates with the host exactly as the factory unit did.
Built-in protection and decoded chip
The pack integrates over-charge, over-discharge, over-voltage and short-circuit safeguards that the original circuitry expects, preventing damage to both the battery and the modem. A new fully decoded chip reports authentic status data to the device firmware, eliminating compatibility warnings or false capacity readings. Shock-absorbing foam in the retail box protects the cells from impact during transit and handling.
6800 mAh capacity for extended backup
At 50.32 Wh the pack powers a compatible eMTA for multiple hours of talk time and internet access when utility power fails, covering typical short-duration outages. Runtime scales with the number of active voice lines and data sessions, so heavy multi-line usage will deplete the reserve faster. The nickel-zinc chemistry maintains stable voltage under load but does not suit applications requiring higher energy density or faster recharge cycles.
Highlights
- Extended runtime for ARRIS gateways with 6800mAh capacity
- Reliable 7.4V nickel-zinc chemistry for stable power delivery
- Fits Touchstone TM7, TM8 and listed cable modems
- Built-in protection against overcharge and short circuits
- ISO9001, RoHS and CE certified for safety compliance
Specifications
| Brand | cameron sino |
|---|---|
| Model | MG5000, MG5220, SVG2482AC, TG1662, TG1672, TG1672 TG1662, TG16x2G, TG8, TG852, TG852G, TG862, TG862G, TM1602G, TM5, TM502G, TM502H, TM504G, TM504H, TM5x2G, TM6, TM602G, TM602H, TM604G, TM608G, TM6x2G, TM7, TM702G, TM722G, TM7x2G, TM8, TM802, TM802G, TM804G, TM822G, Touchstone eMTA, Touchstone TG1662, Touchstone TG1672, Touchstone TG852G, Touchstone TG862G, Touchstone TM5, Touchstone TM6, Touchstone TM7, Touchstone TM8, WBM760A, WTM552, WTM552G, WTM652G |
| Part Number | ARCT00830, ARCT00830N, BPB044H, BPB044S |
| Specifications | 144.60 x 46.65 x 30.76 |
| Type | nickel_zinc |
| Battery Pack | 144.60 x 46.65 x 30.76 |
| Battery Type | nickel_zinc |
| Battery Capacity | 6800.00 milliamp_hours |
| Battery Voltage | 7.40 volts |
Questions about this item
How often will the nickel-zinc 6800mAh pack need replacement in a Touchstone TM8 eMTA?
Nickel-zinc chemistry typically delivers several hundred full cycles; in a cable modem backup role the pack often lasts multiple years before capacity drops below useful runtime.
What stops the 7.4 V 50.32 Wh battery from running the modem indefinitely during a long outage?
The 6800 mAh capacity sets the total energy reserve; once depleted the modem loses power until mains returns.
Does the 215 g BPB044H pack get hot or make noise when the TG1672 runs on backup all day?
The battery has no moving parts and nickel-zinc cells generate minimal heat during the low-current draw of a cable modem, so it stays silent and cool.
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