We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular sealed lead-acid UPS replacement battery unit

Battery Technology Inc.

Battery Technology Inc. SLA17-BTI Surge Protector 12 V 9000 mAh

SKU CH-AVMS-RPTHT MPN SLA17-BTI

12 V 9000 mAh sealed lead-acid replacement battery restores APC UPS runtime with 100 % OEM compatibility

  • Spec summaryColor: Black Lead Acid Battery Features: Spill proof Model:
  • Product colorBlack
  • Key featuresExtend the life of your APC UPS with a 100% OEM compatible r
  • 100% OEM compatible replacement extends APC UPS life
  • 9000 mAh 12 V lead-acid capacity powers critical equipment
  • Spill-proof sealed design ensures safe operation anywhere
  • Assembled in the USA making it TAA compliant
  • Typically 30-40% lower cost than original OEM battery

BTI Replacement Battery #17 for APC

The BTI Replacement Battery #17 is a sealed lead-acid unit rated at 12 V and 9000 mAh. It is built as a direct 100% OEM compatible replacement for APC UPS models that use the RBC17 form factor. The spill-proof construction allows safe operation in any orientation. This battery suits users who need to restore runtime to an existing APC uninterruptible power supply.

Cost and compliance advantages

BTI assembles these batteries in the USA, making them TAA compliant for government and institutional procurement. The manufacturer states the units are typically 30-40% lower in cost than the original APC branded battery while maintaining full OEM compatibility. No additional accessories or software are included with the battery itself. The value comes from the reduced acquisition cost and the regulatory compliance of the assembly origin.

Straightforward swap installation

Installation consists of powering down the UPS, opening the battery compartment, disconnecting the old pack and connecting the new battery using the existing wiring harness. The process requires no tools beyond those needed to access the compartment. The most common issue is forgetting to recycle the spent lead-acid battery, which is mandatory in many jurisdictions. Polarity must be observed when attaching the connectors to avoid damage.

How it compares

Measured against everything we stock in Surge Protector Power Strips, at today’s prices. Recalculated every night.

Price $50.99
Pricier than about 65% of the 565 comparable items (median $37.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameBattery Technology BTI
Model nameSLA17-BTI
Product colorBlack
Size & build
Shipping weight2.77 kg
Package size216 × 178 × 94 mm

Questions about this item

How often will the 12 V 9000 mAh sealed lead-acid battery need replacement in an APC UPS?

Sealed lead-acid UPS batteries typically last three to five years; plan to swap this RBC17-compatible unit when runtime drops below your required threshold.

What limits continuous runtime when the UPS runs on this 9000 mAh pack?

The 9000 mAh capacity at 12 V sets the total energy available; runtime ends when the connected load depletes that stored charge.

Does the lead-acid pack generate noticeable heat or noise during all-day UPS operation?

Sealed lead-acid chemistry runs silently with no moving parts; only mild warmth appears during extended discharge or recharge cycles.

More in Surge Protector Power Strips

Similar items